{"id":96411,"date":"2025-02-05T07:46:59","date_gmt":"2025-02-05T07:46:59","guid":{"rendered":"https:\/\/www.dumpsbase.com\/freedumps\/?p=96411"},"modified":"2025-02-05T07:46:59","modified_gmt":"2025-02-05T07:46:59","slug":"get-the-clp-12-01-dumps-v8-02-achieve-excellence-in-the-clp-c-certified-professional-programmer-certification","status":"publish","type":"post","link":"https:\/\/www.dumpsbase.com\/freedumps\/get-the-clp-12-01-dumps-v8-02-achieve-excellence-in-the-clp-c-certified-professional-programmer-certification.html","title":{"rendered":"Get the CLP-12-01 Dumps (V8.02) &#8211; Achieve Excellence in the CLP \u2013 C Certified Professional Programmer Certification"},"content":{"rendered":"<p>The CLP \u2013 C Certified Professional Programmer certification validates your ability to handle advanced C programming language concepts, including complex coding and design tasks, library functions, and preprocessor usage. To pass this professional certification, you must trust DumpsBase. We have completed the CLP-12-01 dumps (V8.02) to guarantee your success with the most accurate questions and answers. We have collected 164 practice exam questions and answers, which are up-to-date and reflective of the latest exam trends. These CLP-12-01 dumps are not just practice questions; they are real-world scenarios and problem-solving exercises that will enable you to apply your theoretical knowledge to practical situations, ensuring a well-rounded preparation for the CLP \u2013 C Certified Professional Programmer certification. Prepare today with DumpsBase and set yourself on the path to becoming a CLP \u2013 C Certified Professional Programmer!<\/p>\n<h2><em><span style=\"background-color: #ffff00;\">Check the CLP-12-01 free dumps<\/span><\/em> to verify the CLP \u2013 C Certified Professional Programmer dumps:<\/h2>\n<script>\n\t  window.fbAsyncInit = function() {\n\t    FB.init({\n\t      appId            : '622169541470367',\n\t      autoLogAppEvents : true,\n\t      xfbml            : true,\n\t      version          : 'v3.1'\n\t    });\n\t  };\n\t\n\t  (function(d, s, id){\n\t     var js, fjs = d.getElementsByTagName(s)[0];\n\t     if (d.getElementById(id)) {return;}\n\t     js = d.createElement(s); js.id = id;\n\t     js.src = \"https:\/\/connect.facebook.net\/en_US\/sdk.js\";\n\t     fjs.parentNode.insertBefore(js, fjs);\n\t   }(document, 'script', 'facebook-jssdk'));\n\t<\/script><script type=\"text\/javascript\" >\ndocument.addEventListener(\"DOMContentLoaded\", function(event) { \nif(!window.jQuery) alert(\"The important jQuery library is not properly loaded in your site. Your WordPress theme is probably missing the essential wp_head() call. You can switch to another theme and you will see that the plugin works fine and this notice disappears. If you are still not sure what to do you can contact us for help.\");\n});\n<\/script>  \n  \n<div  id=\"watupro_quiz\" class=\"quiz-area single-page-quiz\">\n<p id=\"submittingExam9424\" style=\"display:none;text-align:center;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dumpsbase.com\/freedumps\/wp-content\/plugins\/watupro\/img\/loading.gif\" width=\"16\" height=\"16\"><\/p>\n\n<div class=\"watupro-exam-description\" id=\"description-quiz-9424\"><\/div>\n\n<form action=\"\" method=\"post\" class=\"quiz-form\" id=\"quiz-9424\"  enctype=\"multipart\/form-data\" >\n<div class='watu-question ' id='question-1' style=';'><div id='questionWrap-1'  class='   watupro-question-id-376493'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>1. <\/span>What function is used to copy a string in C?<\/div><input type='hidden' name='question_id[]' id='qID_1' value='376493' \/><input type='hidden' id='answerType376493' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376493[]' id='answer-id-1465369' class='answer   answerof-376493 ' value='1465369'   \/><label for='answer-id-1465369' id='answer-label-1465369' class=' answer'><span>strcpy()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376493[]' id='answer-id-1465370' class='answer   answerof-376493 ' value='1465370'   \/><label for='answer-id-1465370' id='answer-label-1465370' class=' answer'><span>strcat()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376493[]' id='answer-id-1465371' class='answer   answerof-376493 ' value='1465371'   \/><label for='answer-id-1465371' id='answer-label-1465371' class=' answer'><span>memcpy()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376493[]' id='answer-id-1465372' class='answer   answerof-376493 ' value='1465372'   \/><label for='answer-id-1465372' id='answer-label-1465372' class=' answer'><span>strncpy()<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-2' style=';'><div id='questionWrap-2'  class='   watupro-question-id-376494'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>2. <\/span>When working with specialized programming considerations in C, what is a common method used to optimize code for performance?<\/div><input type='hidden' name='question_id[]' id='qID_2' value='376494' \/><input type='hidden' id='answerType376494' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376494[]' id='answer-id-1465373' class='answer   answerof-376494 ' value='1465373'   \/><label for='answer-id-1465373' id='answer-label-1465373' class=' answer'><span>Compiler optimization<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376494[]' id='answer-id-1465374' class='answer   answerof-376494 ' value='1465374'   \/><label for='answer-id-1465374' id='answer-label-1465374' class=' answer'><span>Loop unrolling<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376494[]' id='answer-id-1465375' class='answer   answerof-376494 ' value='1465375'   \/><label for='answer-id-1465375' id='answer-label-1465375' class=' answer'><span>Function inlining<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376494[]' id='answer-id-1465376' class='answer   answerof-376494 ' value='1465376'   \/><label for='answer-id-1465376' id='answer-label-1465376' class=' answer'><span>Parallel processing<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-3' style=';'><div id='questionWrap-3'  class='   watupro-question-id-376495'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>3. <\/span>What system call is used to open a file in C programming?<\/div><input type='hidden' name='question_id[]' id='qID_3' value='376495' \/><input type='hidden' id='answerType376495' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376495[]' id='answer-id-1465377' class='answer   answerof-376495 ' value='1465377'   \/><label for='answer-id-1465377' id='answer-label-1465377' class=' answer'><span>open()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376495[]' id='answer-id-1465378' class='answer   answerof-376495 ' value='1465378'   \/><label for='answer-id-1465378' id='answer-label-1465378' class=' answer'><span>write()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376495[]' id='answer-id-1465379' class='answer   answerof-376495 ' value='1465379'   \/><label for='answer-id-1465379' id='answer-label-1465379' class=' answer'><span>close()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376495[]' id='answer-id-1465380' class='answer   answerof-376495 ' value='1465380'   \/><label for='answer-id-1465380' id='answer-label-1465380' class=' answer'><span>read()<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-4' style=';'><div id='questionWrap-4'  class='   watupro-question-id-376496'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>4. <\/span>What is the purpose of the va_end macro in &lt;stdarg.h&gt;?<\/div><input type='hidden' name='question_id[]' id='qID_4' value='376496' \/><input type='hidden' id='answerType376496' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376496[]' id='answer-id-1465381' class='answer   answerof-376496 ' value='1465381'   \/><label for='answer-id-1465381' id='answer-label-1465381' class=' answer'><span>To calculate the size of the argument list.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376496[]' id='answer-id-1465382' class='answer   answerof-376496 ' value='1465382'   \/><label for='answer-id-1465382' id='answer-label-1465382' class=' answer'><span>To end the processing of the variable argument list.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376496[]' id='answer-id-1465383' class='answer   answerof-376496 ' value='1465383'   \/><label for='answer-id-1465383' id='answer-label-1465383' class=' answer'><span>To initialize the argument list pointer to the first variable parameter.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376496[]' id='answer-id-1465384' class='answer   answerof-376496 ' value='1465384'   \/><label for='answer-id-1465384' id='answer-label-1465384' class=' answer'><span>To retrieve the next argument from the argument list.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-5' style=';'><div id='questionWrap-5'  class='   watupro-question-id-376497'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>5. <\/span>When dealing with specialized programming considerations in C, what is the role of compiler flags?<\/div><input type='hidden' name='question_id[]' id='qID_5' value='376497' \/><input type='hidden' id='answerType376497' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376497[]' id='answer-id-1465385' class='answer   answerof-376497 ' value='1465385'   \/><label for='answer-id-1465385' id='answer-label-1465385' class=' answer'><span>Compiler flags control optimization levels<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376497[]' id='answer-id-1465386' class='answer   answerof-376497 ' value='1465386'   \/><label for='answer-id-1465386' id='answer-label-1465386' class=' answer'><span>Compiler flags are only used for debugging purposes<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376497[]' id='answer-id-1465387' class='answer   answerof-376497 ' value='1465387'   \/><label for='answer-id-1465387' id='answer-label-1465387' class=' answer'><span>Compiler flags have no impact on program execution<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376497[]' id='answer-id-1465388' class='answer   answerof-376497 ' value='1465388'   \/><label for='answer-id-1465388' id='answer-label-1465388' class=' answer'><span>Compiler flags determine the programming language version<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-6' style=';'><div id='questionWrap-6'  class='   watupro-question-id-376498'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>6. <\/span>In network socket programming, which function is used to establish a connection with a remote server?<\/div><input type='hidden' name='question_id[]' id='qID_6' value='376498' \/><input type='hidden' id='answerType376498' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376498[]' id='answer-id-1465389' class='answer   answerof-376498 ' value='1465389'   \/><label for='answer-id-1465389' id='answer-label-1465389' class=' answer'><span>bind()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376498[]' id='answer-id-1465390' class='answer   answerof-376498 ' value='1465390'   \/><label for='answer-id-1465390' id='answer-label-1465390' class=' answer'><span>connect()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376498[]' id='answer-id-1465391' class='answer   answerof-376498 ' value='1465391'   \/><label for='answer-id-1465391' id='answer-label-1465391' class=' answer'><span>listen()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376498[]' id='answer-id-1465392' class='answer   answerof-376498 ' value='1465392'   \/><label for='answer-id-1465392' id='answer-label-1465392' class=' answer'><span>accept()<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-7' style=';'><div id='questionWrap-7'  class='   watupro-question-id-376499'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>7. <\/span>What is the function of the bind() function in network socket programming?<\/div><input type='hidden' name='question_id[]' id='qID_7' value='376499' \/><input type='hidden' id='answerType376499' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376499[]' id='answer-id-1465393' class='answer   answerof-376499 ' value='1465393'   \/><label for='answer-id-1465393' id='answer-label-1465393' class=' answer'><span>To send data from a server to a client<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376499[]' id='answer-id-1465394' class='answer   answerof-376499 ' value='1465394'   \/><label for='answer-id-1465394' id='answer-label-1465394' class=' answer'><span>To close a socket connection<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376499[]' id='answer-id-1465395' class='answer   answerof-376499 ' value='1465395'   \/><label for='answer-id-1465395' id='answer-label-1465395' class=' answer'><span>To associate a socket with a specific network address<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376499[]' id='answer-id-1465396' class='answer   answerof-376499 ' value='1465396'   \/><label for='answer-id-1465396' id='answer-label-1465396' class=' answer'><span>To connect a client to a server<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-8' style=';'><div id='questionWrap-8'  class='   watupro-question-id-376500'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>8. <\/span>Which C11 keyword is used to define boolean data types in the C programming language?<\/div><input type='hidden' name='question_id[]' id='qID_8' value='376500' \/><input type='hidden' id='answerType376500' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376500[]' id='answer-id-1465397' class='answer   answerof-376500 ' value='1465397'   \/><label for='answer-id-1465397' id='answer-label-1465397' class=' answer'><span>_Alignas<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376500[]' id='answer-id-1465398' class='answer   answerof-376500 ' value='1465398'   \/><label for='answer-id-1465398' id='answer-label-1465398' class=' answer'><span>_Noreturn<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376500[]' id='answer-id-1465399' class='answer   answerof-376500 ' value='1465399'   \/><label for='answer-id-1465399' id='answer-label-1465399' class=' answer'><span>_Bool<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376500[]' id='answer-id-1465400' class='answer   answerof-376500 ' value='1465400'   \/><label for='answer-id-1465400' id='answer-label-1465400' class=' answer'><span>__func__<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-9' style=';'><div id='questionWrap-9'  class='   watupro-question-id-376501'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>9. <\/span>Which system call is used to write data to a file in C programming?<\/div><input type='hidden' name='question_id[]' id='qID_9' value='376501' \/><input type='hidden' id='answerType376501' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376501[]' id='answer-id-1465401' class='answer   answerof-376501 ' value='1465401'   \/><label for='answer-id-1465401' id='answer-label-1465401' class=' answer'><span>symlink()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376501[]' id='answer-id-1465402' class='answer   answerof-376501 ' value='1465402'   \/><label for='answer-id-1465402' id='answer-label-1465402' class=' answer'><span>readlink()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376501[]' id='answer-id-1465403' class='answer   answerof-376501 ' value='1465403'   \/><label for='answer-id-1465403' id='answer-label-1465403' class=' answer'><span>link()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376501[]' id='answer-id-1465404' class='answer   answerof-376501 ' value='1465404'   \/><label for='answer-id-1465404' id='answer-label-1465404' class=' answer'><span>write()<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-10' style=';'><div id='questionWrap-10'  class='   watupro-question-id-376502'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>10. <\/span>Which function is used to compare two strings in C?<\/div><input type='hidden' name='question_id[]' id='qID_10' value='376502' \/><input type='hidden' id='answerType376502' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376502[]' id='answer-id-1465405' class='answer   answerof-376502 ' value='1465405'   \/><label for='answer-id-1465405' id='answer-label-1465405' class=' answer'><span>strncmp()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376502[]' id='answer-id-1465406' class='answer   answerof-376502 ' value='1465406'   \/><label for='answer-id-1465406' id='answer-label-1465406' class=' answer'><span>strcmp()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376502[]' id='answer-id-1465407' class='answer   answerof-376502 ' value='1465407'   \/><label for='answer-id-1465407' id='answer-label-1465407' class=' answer'><span>stricmp()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376502[]' id='answer-id-1465408' class='answer   answerof-376502 ' value='1465408'   \/><label for='answer-id-1465408' id='answer-label-1465408' class=' answer'><span>strcasecmp()<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-11' style=';'><div id='questionWrap-11'  class='   watupro-question-id-376503'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>11. <\/span>What does the function accept () do in network socket programming?<\/div><input type='hidden' name='question_id[]' id='qID_11' value='376503' \/><input type='hidden' id='answerType376503' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376503[]' id='answer-id-1465409' class='answer   answerof-376503 ' value='1465409'   \/><label for='answer-id-1465409' id='answer-label-1465409' class=' answer'><span>Listens for incoming connections<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376503[]' id='answer-id-1465410' class='answer   answerof-376503 ' value='1465410'   \/><label for='answer-id-1465410' id='answer-label-1465410' class=' answer'><span>Establishes a connection with a server<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376503[]' id='answer-id-1465411' class='answer   answerof-376503 ' value='1465411'   \/><label for='answer-id-1465411' id='answer-label-1465411' class=' answer'><span>Sends data to a client<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376503[]' id='answer-id-1465412' class='answer   answerof-376503 ' value='1465412'   \/><label for='answer-id-1465412' id='answer-label-1465412' class=' answer'><span>Accepts a connection request and creates a new socket for communication<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-12' style=';'><div id='questionWrap-12'  class='   watupro-question-id-376504'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>12. <\/span>Which system call is used to close a file descriptor in C programming?<\/div><input type='hidden' name='question_id[]' id='qID_12' value='376504' \/><input type='hidden' id='answerType376504' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376504[]' id='answer-id-1465413' class='answer   answerof-376504 ' value='1465413'   \/><label for='answer-id-1465413' id='answer-label-1465413' class=' answer'><span>lseek()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376504[]' id='answer-id-1465414' class='answer   answerof-376504 ' value='1465414'   \/><label for='answer-id-1465414' id='answer-label-1465414' class=' answer'><span>stat()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376504[]' id='answer-id-1465415' class='answer   answerof-376504 ' value='1465415'   \/><label for='answer-id-1465415' id='answer-label-1465415' class=' answer'><span>dprintf()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376504[]' id='answer-id-1465416' class='answer   answerof-376504 ' value='1465416'   \/><label for='answer-id-1465416' id='answer-label-1465416' class=' answer'><span>close()<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-13' style=';'><div id='questionWrap-13'  class='   watupro-question-id-376505'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>13. <\/span>Which macro should be used to pass the variable argument list from one function to another in a C program?<\/div><input type='hidden' name='question_id[]' id='qID_13' value='376505' \/><input type='hidden' id='answerType376505' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376505[]' id='answer-id-1465417' class='answer   answerof-376505 ' value='1465417'   \/><label for='answer-id-1465417' id='answer-label-1465417' class=' answer'><span>va_copy<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376505[]' id='answer-id-1465418' class='answer   answerof-376505 ' value='1465418'   \/><label for='answer-id-1465418' id='answer-label-1465418' class=' answer'><span>va_start<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376505[]' id='answer-id-1465419' class='answer   answerof-376505 ' value='1465419'   \/><label for='answer-id-1465419' id='answer-label-1465419' class=' answer'><span>va_arg<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376505[]' id='answer-id-1465420' class='answer   answerof-376505 ' value='1465420'   \/><label for='answer-id-1465420' id='answer-label-1465420' class=' answer'><span>va_end<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-14' style=';'><div id='questionWrap-14'  class='   watupro-question-id-376506'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>14. <\/span>What does the strlen() function return in C?<\/div><input type='hidden' name='question_id[]' id='qID_14' value='376506' \/><input type='hidden' id='answerType376506' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376506[]' id='answer-id-1465421' class='answer   answerof-376506 ' value='1465421'   \/><label for='answer-id-1465421' id='answer-label-1465421' class=' answer'><span>The number of characters in the string<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376506[]' id='answer-id-1465422' class='answer   answerof-376506 ' value='1465422'   \/><label for='answer-id-1465422' id='answer-label-1465422' class=' answer'><span>The index of the first occurrence of a character<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376506[]' id='answer-id-1465423' class='answer   answerof-376506 ' value='1465423'   \/><label for='answer-id-1465423' id='answer-label-1465423' class=' answer'><span>The size of the array<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376506[]' id='answer-id-1465424' class='answer   answerof-376506 ' value='1465424'   \/><label for='answer-id-1465424' id='answer-label-1465424' class=' answer'><span>The length of the string including null terminator<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-15' style=';'><div id='questionWrap-15'  class='   watupro-question-id-376507'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>15. <\/span>What will be the output of the following code snippet in C: int num = 5; printf(&quot;%d&quot;, num++);<\/div><input type='hidden' name='question_id[]' id='qID_15' value='376507' \/><input type='hidden' id='answerType376507' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376507[]' id='answer-id-1465425' class='answer   answerof-376507 ' value='1465425'   \/><label for='answer-id-1465425' id='answer-label-1465425' class=' answer'><span>4<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376507[]' id='answer-id-1465426' class='answer   answerof-376507 ' value='1465426'   \/><label for='answer-id-1465426' id='answer-label-1465426' class=' answer'><span>6<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376507[]' id='answer-id-1465427' class='answer   answerof-376507 ' value='1465427'   \/><label for='answer-id-1465427' id='answer-label-1465427' class=' answer'><span>5<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376507[]' id='answer-id-1465428' class='answer   answerof-376507 ' value='1465428'   \/><label for='answer-id-1465428' id='answer-label-1465428' class=' answer'><span>Undefined<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-16' style=';'><div id='questionWrap-16'  class='   watupro-question-id-376508'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>16. <\/span>What is the key milestone in the historical evolution of C that standardized the language and introduced new features such as function prototypes and standard libraries?<\/div><input type='hidden' name='question_id[]' id='qID_16' value='376508' \/><input type='hidden' id='answerType376508' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376508[]' id='answer-id-1465429' class='answer   answerof-376508 ' value='1465429'   \/><label for='answer-id-1465429' id='answer-label-1465429' class=' answer'><span>C95<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376508[]' id='answer-id-1465430' class='answer   answerof-376508 ' value='1465430'   \/><label for='answer-id-1465430' id='answer-label-1465430' class=' answer'><span>C89<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376508[]' id='answer-id-1465431' class='answer   answerof-376508 ' value='1465431'   \/><label for='answer-id-1465431' id='answer-label-1465431' class=' answer'><span>C99<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376508[]' id='answer-id-1465432' class='answer   answerof-376508 ' value='1465432'   \/><label for='answer-id-1465432' id='answer-label-1465432' class=' answer'><span>C11<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376508[]' id='answer-id-1465433' class='answer   answerof-376508 ' value='1465433'   \/><label for='answer-id-1465433' id='answer-label-1465433' class=' answer'><span>ANSI C<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-17' style=';'><div id='questionWrap-17'  class='   watupro-question-id-376509'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>17. <\/span>What is the purpose of the va_copy macro in &lt;stdarg.h&gt;?<\/div><input type='hidden' name='question_id[]' id='qID_17' value='376509' \/><input type='hidden' id='answerType376509' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376509[]' id='answer-id-1465434' class='answer   answerof-376509 ' value='1465434'   \/><label for='answer-id-1465434' id='answer-label-1465434' class=' answer'><span>To initialize the argument list pointer to the first variable parameter.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376509[]' id='answer-id-1465435' class='answer   answerof-376509 ' value='1465435'   \/><label for='answer-id-1465435' id='answer-label-1465435' class=' answer'><span>To retrieve the next argument from the argument list.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376509[]' id='answer-id-1465436' class='answer   answerof-376509 ' value='1465436'   \/><label for='answer-id-1465436' id='answer-label-1465436' class=' answer'><span>To copy a variable argument list.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376509[]' id='answer-id-1465437' class='answer   answerof-376509 ' value='1465437'   \/><label for='answer-id-1465437' id='answer-label-1465437' class=' answer'><span>To end the processing of the variable argument list.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-18' style=';'><div id='questionWrap-18'  class='   watupro-question-id-376510'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>18. <\/span>Which function is used to dynamically allocate memory in C?<\/div><input type='hidden' name='question_id[]' id='qID_18' value='376510' \/><input type='hidden' id='answerType376510' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376510[]' id='answer-id-1465438' class='answer   answerof-376510 ' value='1465438'   \/><label for='answer-id-1465438' id='answer-label-1465438' class=' answer'><span>calloc()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376510[]' id='answer-id-1465439' class='answer   answerof-376510 ' value='1465439'   \/><label for='answer-id-1465439' id='answer-label-1465439' class=' answer'><span>free()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376510[]' id='answer-id-1465440' class='answer   answerof-376510 ' value='1465440'   \/><label for='answer-id-1465440' id='answer-label-1465440' class=' answer'><span>realloc()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376510[]' id='answer-id-1465441' class='answer   answerof-376510 ' value='1465441'   \/><label for='answer-id-1465441' id='answer-label-1465441' class=' answer'><span>malloc()<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-19' style=';'><div id='questionWrap-19'  class='   watupro-question-id-376511'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>19. <\/span>Which system call is used to listen for incoming connections on a socket?<\/div><input type='hidden' name='question_id[]' id='qID_19' value='376511' \/><input type='hidden' id='answerType376511' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376511[]' id='answer-id-1465442' class='answer   answerof-376511 ' value='1465442'   \/><label for='answer-id-1465442' id='answer-label-1465442' class=' answer'><span>accept()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376511[]' id='answer-id-1465443' class='answer   answerof-376511 ' value='1465443'   \/><label for='answer-id-1465443' id='answer-label-1465443' class=' answer'><span>receive()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376511[]' id='answer-id-1465444' class='answer   answerof-376511 ' value='1465444'   \/><label for='answer-id-1465444' id='answer-label-1465444' class=' answer'><span>connect()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376511[]' id='answer-id-1465445' class='answer   answerof-376511 ' value='1465445'   \/><label for='answer-id-1465445' id='answer-label-1465445' class=' answer'><span>listen()<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-20' style=';'><div id='questionWrap-20'  class='   watupro-question-id-376512'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>20. <\/span>What is the data type used in C to represent characters?<\/div><input type='hidden' name='question_id[]' id='qID_20' value='376512' \/><input type='hidden' id='answerType376512' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376512[]' id='answer-id-1465446' class='answer   answerof-376512 ' value='1465446'   \/><label for='answer-id-1465446' id='answer-label-1465446' class=' answer'><span>char<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376512[]' id='answer-id-1465447' class='answer   answerof-376512 ' value='1465447'   \/><label for='answer-id-1465447' id='answer-label-1465447' class=' answer'><span>byte<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376512[]' id='answer-id-1465448' class='answer   answerof-376512 ' value='1465448'   \/><label for='answer-id-1465448' id='answer-label-1465448' class=' answer'><span>string<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376512[]' id='answer-id-1465449' class='answer   answerof-376512 ' value='1465449'   \/><label for='answer-id-1465449' id='answer-label-1465449' class=' answer'><span>int<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-21' style=';'><div id='questionWrap-21'  class='   watupro-question-id-376513'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>21. <\/span>What does the term &quot;context switch&quot; refer to in the context of process and thread management?<\/div><input type='hidden' name='question_id[]' id='qID_21' value='376513' \/><input type='hidden' id='answerType376513' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376513[]' id='answer-id-1465450' class='answer   answerof-376513 ' value='1465450'   \/><label for='answer-id-1465450' id='answer-label-1465450' class=' answer'><span>The process of recompiling code during runtime<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376513[]' id='answer-id-1465451' class='answer   answerof-376513 ' value='1465451'   \/><label for='answer-id-1465451' id='answer-label-1465451' class=' answer'><span>The process of switching between different threads in a multi-threaded program<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376513[]' id='answer-id-1465452' class='answer   answerof-376513 ' value='1465452'   \/><label for='answer-id-1465452' id='answer-label-1465452' class=' answer'><span>The process of switching between different processes in a multiprocessing system<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376513[]' id='answer-id-1465453' class='answer   answerof-376513 ' value='1465453'   \/><label for='answer-id-1465453' id='answer-label-1465453' class=' answer'><span>The process of moving data between memory and disk<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-22' style=';'><div id='questionWrap-22'  class='   watupro-question-id-376514'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>22. <\/span>Which of the following obsolete yet valid language elements are used for trigraphs in C programming?<\/div><input type='hidden' name='question_id[]' id='qID_22' value='376514' \/><input type='hidden' id='answerType376514' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376514[]' id='answer-id-1465454' class='answer   answerof-376514 ' value='1465454'   \/><label for='answer-id-1465454' id='answer-label-1465454' class=' answer'><span>???<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376514[]' id='answer-id-1465455' class='answer   answerof-376514 ' value='1465455'   \/><label for='answer-id-1465455' id='answer-label-1465455' class=' answer'><span>??!<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376514[]' id='answer-id-1465456' class='answer   answerof-376514 ' value='1465456'   \/><label for='answer-id-1465456' id='answer-label-1465456' class=' answer'><span>?=+<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376514[]' id='answer-id-1465457' class='answer   answerof-376514 ' value='1465457'   \/><label for='answer-id-1465457' id='answer-label-1465457' class=' answer'><span>??\/<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-23' style=';'><div id='questionWrap-23'  class='   watupro-question-id-376515'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>23. <\/span>Which function is used to concatenate two strings in C?<\/div><input type='hidden' name='question_id[]' id='qID_23' value='376515' \/><input type='hidden' id='answerType376515' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376515[]' id='answer-id-1465458' class='answer   answerof-376515 ' value='1465458'   \/><label for='answer-id-1465458' id='answer-label-1465458' class=' answer'><span>strncat()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376515[]' id='answer-id-1465459' class='answer   answerof-376515 ' value='1465459'   \/><label for='answer-id-1465459' id='answer-label-1465459' class=' answer'><span>strcpy()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376515[]' id='answer-id-1465460' class='answer   answerof-376515 ' value='1465460'   \/><label for='answer-id-1465460' id='answer-label-1465460' class=' answer'><span>strcat()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376515[]' id='answer-id-1465461' class='answer   answerof-376515 ' value='1465461'   \/><label for='answer-id-1465461' id='answer-label-1465461' class=' answer'><span>sprintf()<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-24' style=';'><div id='questionWrap-24'  class='   watupro-question-id-376516'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>24. <\/span>What is the difference between a process and a thread in terms of resource allocation?<\/div><input type='hidden' name='question_id[]' id='qID_24' value='376516' \/><input type='hidden' id='answerType376516' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376516[]' id='answer-id-1465462' class='answer   answerof-376516 ' value='1465462'   \/><label for='answer-id-1465462' id='answer-label-1465462' class=' answer'><span>Processes and threads have no difference in terms of resource allocation.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376516[]' id='answer-id-1465463' class='answer   answerof-376516 ' value='1465463'   \/><label for='answer-id-1465463' id='answer-label-1465463' class=' answer'><span>Processes have their own memory space and resources, while threads share the same memory space and resources.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376516[]' id='answer-id-1465464' class='answer   answerof-376516 ' value='1465464'   \/><label for='answer-id-1465464' id='answer-label-1465464' class=' answer'><span>Processes and threads cannot be distinguished in terms of resource allocation.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376516[]' id='answer-id-1465465' class='answer   answerof-376516 ' value='1465465'   \/><label for='answer-id-1465465' id='answer-label-1465465' class=' answer'><span>Processes share the same memory space and resources, while threads have their own memory \r\nspace and resources.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-25' style=';'><div id='questionWrap-25'  class='   watupro-question-id-376517'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>25. <\/span>What system call is used to change the offset of the open file in C programming?<\/div><input type='hidden' name='question_id[]' id='qID_25' value='376517' \/><input type='hidden' id='answerType376517' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376517[]' id='answer-id-1465466' class='answer   answerof-376517 ' value='1465466'   \/><label for='answer-id-1465466' id='answer-label-1465466' class=' answer'><span>dprintf()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376517[]' id='answer-id-1465467' class='answer   answerof-376517 ' value='1465467'   \/><label for='answer-id-1465467' id='answer-label-1465467' class=' answer'><span>unlink()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376517[]' id='answer-id-1465468' class='answer   answerof-376517 ' value='1465468'   \/><label for='answer-id-1465468' id='answer-label-1465468' class=' answer'><span>lseek()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376517[]' id='answer-id-1465469' class='answer   answerof-376517 ' value='1465469'   \/><label for='answer-id-1465469' id='answer-label-1465469' class=' answer'><span>access()<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-26' style=';'><div id='questionWrap-26'  class='   watupro-question-id-376518'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>26. <\/span>In the context of specialized programming considerations, what is the significance of cache locality?<\/div><input type='hidden' name='question_id[]' id='qID_26' value='376518' \/><input type='hidden' id='answerType376518' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376518[]' id='answer-id-1465470' class='answer   answerof-376518 ' value='1465470'   \/><label for='answer-id-1465470' id='answer-label-1465470' class=' answer'><span>Cache locality is not relevant in specialized programming<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376518[]' id='answer-id-1465471' class='answer   answerof-376518 ' value='1465471'   \/><label for='answer-id-1465471' id='answer-label-1465471' class=' answer'><span>Cache locality can improve memory access performance<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376518[]' id='answer-id-1465472' class='answer   answerof-376518 ' value='1465472'   \/><label for='answer-id-1465472' id='answer-label-1465472' class=' answer'><span>Cache locality refers to hardware-specific optimizations<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376518[]' id='answer-id-1465473' class='answer   answerof-376518 ' value='1465473'   \/><label for='answer-id-1465473' id='answer-label-1465473' class=' answer'><span>Cache locality only affects C++ programming<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-27' style=';'><div id='questionWrap-27'  class='   watupro-question-id-376519'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>27. <\/span>What function is used to search for a substring within a string in C?<\/div><input type='hidden' name='question_id[]' id='qID_27' value='376519' \/><input type='hidden' id='answerType376519' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376519[]' id='answer-id-1465474' class='answer   answerof-376519 ' value='1465474'   \/><label for='answer-id-1465474' id='answer-label-1465474' class=' answer'><span>strpos()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376519[]' id='answer-id-1465475' class='answer   answerof-376519 ' value='1465475'   \/><label for='answer-id-1465475' id='answer-label-1465475' class=' answer'><span>strstr()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376519[]' id='answer-id-1465476' class='answer   answerof-376519 ' value='1465476'   \/><label for='answer-id-1465476' id='answer-label-1465476' class=' answer'><span>strfind()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376519[]' id='answer-id-1465477' class='answer   answerof-376519 ' value='1465477'   \/><label for='answer-id-1465477' id='answer-label-1465477' class=' answer'><span>strchr()<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-28' style=';'><div id='questionWrap-28'  class='   watupro-question-id-376520'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>28. <\/span>How does the use of optimized algorithms contribute to specialized programming considerations?<\/div><input type='hidden' name='question_id[]' id='qID_28' value='376520' \/><input type='hidden' id='answerType376520' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376520[]' id='answer-id-1465478' class='answer   answerof-376520 ' value='1465478'   \/><label for='answer-id-1465478' id='answer-label-1465478' class=' answer'><span>Decreases code readability<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376520[]' id='answer-id-1465479' class='answer   answerof-376520 ' value='1465479'   \/><label for='answer-id-1465479' id='answer-label-1465479' class=' answer'><span>Increases code maintainability<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376520[]' id='answer-id-1465480' class='answer   answerof-376520 ' value='1465480'   \/><label for='answer-id-1465480' id='answer-label-1465480' class=' answer'><span>Improves code performance<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376520[]' id='answer-id-1465481' class='answer   answerof-376520 ' value='1465481'   \/><label for='answer-id-1465481' id='answer-label-1465481' class=' answer'><span>Reduces the need for testing<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-29' style=';'><div id='questionWrap-29'  class='   watupro-question-id-376521'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>29. <\/span>What is the purpose of the memset() function in C?<\/div><input type='hidden' name='question_id[]' id='qID_29' value='376521' \/><input type='hidden' id='answerType376521' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376521[]' id='answer-id-1465482' class='answer   answerof-376521 ' value='1465482'   \/><label for='answer-id-1465482' id='answer-label-1465482' class=' answer'><span>To find the length of a string<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376521[]' id='answer-id-1465483' class='answer   answerof-376521 ' value='1465483'   \/><label for='answer-id-1465483' id='answer-label-1465483' class=' answer'><span>To convert a string to uppercase<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376521[]' id='answer-id-1465484' class='answer   answerof-376521 ' value='1465484'   \/><label for='answer-id-1465484' id='answer-label-1465484' class=' answer'><span>To fill a block of memory with a particular value<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376521[]' id='answer-id-1465485' class='answer   answerof-376521 ' value='1465485'   \/><label for='answer-id-1465485' id='answer-label-1465485' class=' answer'><span>To compare two strings<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-30' style=';'><div id='questionWrap-30'  class='   watupro-question-id-376522'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>30. <\/span>What system call is used to read data from a file in C programming?<\/div><input type='hidden' name='question_id[]' id='qID_30' value='376522' \/><input type='hidden' id='answerType376522' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376522[]' id='answer-id-1465486' class='answer   answerof-376522 ' value='1465486'   \/><label for='answer-id-1465486' id='answer-label-1465486' class=' answer'><span>lseek()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376522[]' id='answer-id-1465487' class='answer   answerof-376522 ' value='1465487'   \/><label for='answer-id-1465487' id='answer-label-1465487' class=' answer'><span>read()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376522[]' id='answer-id-1465488' class='answer   answerof-376522 ' value='1465488'   \/><label for='answer-id-1465488' id='answer-label-1465488' class=' answer'><span>dprintf()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376522[]' id='answer-id-1465489' class='answer   answerof-376522 ' value='1465489'   \/><label for='answer-id-1465489' id='answer-label-1465489' class=' answer'><span>stat()<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-31' style=';'><div id='questionWrap-31'  class='   watupro-question-id-376523'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>31. <\/span>Which data type in C is used to represent floating point numbers with single precision?<\/div><input type='hidden' name='question_id[]' id='qID_31' value='376523' \/><input type='hidden' id='answerType376523' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376523[]' id='answer-id-1465490' class='answer   answerof-376523 ' value='1465490'   \/><label for='answer-id-1465490' id='answer-label-1465490' class=' answer'><span>short float<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376523[]' id='answer-id-1465491' class='answer   answerof-376523 ' value='1465491'   \/><label for='answer-id-1465491' id='answer-label-1465491' class=' answer'><span>double<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376523[]' id='answer-id-1465492' class='answer   answerof-376523 ' value='1465492'   \/><label for='answer-id-1465492' id='answer-label-1465492' class=' answer'><span>long double<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376523[]' id='answer-id-1465493' class='answer   answerof-376523 ' value='1465493'   \/><label for='answer-id-1465493' id='answer-label-1465493' class=' answer'><span>float<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-32' style=';'><div id='questionWrap-32'  class='   watupro-question-id-376524'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>32. <\/span>What is the purpose of the va_start macro in &lt;stdarg.h&gt;?<\/div><input type='hidden' name='question_id[]' id='qID_32' value='376524' \/><input type='hidden' id='answerType376524' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376524[]' id='answer-id-1465494' class='answer   answerof-376524 ' value='1465494'   \/><label for='answer-id-1465494' id='answer-label-1465494' class=' answer'><span>To retrieve the next argument from the argument list.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376524[]' id='answer-id-1465495' class='answer   answerof-376524 ' value='1465495'   \/><label for='answer-id-1465495' id='answer-label-1465495' class=' answer'><span>To calculate the size of the argument list.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376524[]' id='answer-id-1465496' class='answer   answerof-376524 ' value='1465496'   \/><label for='answer-id-1465496' id='answer-label-1465496' class=' answer'><span>To end the processing of the variable argument list.<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376524[]' id='answer-id-1465497' class='answer   answerof-376524 ' value='1465497'   \/><label for='answer-id-1465497' id='answer-label-1465497' class=' answer'><span>To initialize the argument list pointer to the first variable parameter.<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-33' style=';'><div id='questionWrap-33'  class='   watupro-question-id-376525'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>33. <\/span>Which header file should be included in a C program to use the pow() function for calculating powers?<\/div><input type='hidden' name='question_id[]' id='qID_33' value='376525' \/><input type='hidden' id='answerType376525' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376525[]' id='answer-id-1465498' class='answer   answerof-376525 ' value='1465498'   \/><label for='answer-id-1465498' id='answer-label-1465498' class=' answer'><span>&lt;math.h&gt;<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376525[]' id='answer-id-1465499' class='answer   answerof-376525 ' value='1465499'   \/><label for='answer-id-1465499' id='answer-label-1465499' class=' answer'><span>&lt;stdio.h&gt;<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376525[]' id='answer-id-1465500' class='answer   answerof-376525 ' value='1465500'   \/><label for='answer-id-1465500' id='answer-label-1465500' class=' answer'><span>&lt;time.h&gt;<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376525[]' id='answer-id-1465501' class='answer   answerof-376525 ' value='1465501'   \/><label for='answer-id-1465501' id='answer-label-1465501' class=' answer'><span>&lt;stdlib.h&gt;<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-34' style=';'><div id='questionWrap-34'  class='   watupro-question-id-376526'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>34. <\/span>What is the result of the following expression in C: int num1 = 10; int num2 = 3; int result = num1 \/ num2;<\/div><input type='hidden' name='question_id[]' id='qID_34' value='376526' \/><input type='hidden' id='answerType376526' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376526[]' id='answer-id-1465502' class='answer   answerof-376526 ' value='1465502'   \/><label for='answer-id-1465502' id='answer-label-1465502' class=' answer'><span>3.33<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376526[]' id='answer-id-1465503' class='answer   answerof-376526 ' value='1465503'   \/><label for='answer-id-1465503' id='answer-label-1465503' class=' answer'><span>4<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376526[]' id='answer-id-1465504' class='answer   answerof-376526 ' value='1465504'   \/><label for='answer-id-1465504' id='answer-label-1465504' class=' answer'><span>2.33<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376526[]' id='answer-id-1465505' class='answer   answerof-376526 ' value='1465505'   \/><label for='answer-id-1465505' id='answer-label-1465505' class=' answer'><span>3<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-35' style=';'><div id='questionWrap-35'  class='   watupro-question-id-376527'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>35. <\/span>What is a socket in network programming?<\/div><input type='hidden' name='question_id[]' id='qID_35' value='376527' \/><input type='hidden' id='answerType376527' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376527[]' id='answer-id-1465506' class='answer   answerof-376527 ' value='1465506'   \/><label for='answer-id-1465506' id='answer-label-1465506' class=' answer'><span>A type of firewall used to block network traffic<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376527[]' id='answer-id-1465507' class='answer   answerof-376527 ' value='1465507'   \/><label for='answer-id-1465507' id='answer-label-1465507' class=' answer'><span>A type of cable used to connect computers in a network<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376527[]' id='answer-id-1465508' class='answer   answerof-376527 ' value='1465508'   \/><label for='answer-id-1465508' id='answer-label-1465508' class=' answer'><span>A hardware device used to transfer data between a server and a client<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376527[]' id='answer-id-1465509' class='answer   answerof-376527 ' value='1465509'   \/><label for='answer-id-1465509' id='answer-label-1465509' class=' answer'><span>A software endpoint that establishes a communication link between processes running on different \r\ndevices<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-36' style=';'><div id='questionWrap-36'  class='   watupro-question-id-376528'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>36. <\/span>When dealing with specialized programming considerations in C, what is a common technique used to handle large datasets efficiently?<\/div><input type='hidden' name='question_id[]' id='qID_36' value='376528' \/><input type='hidden' id='answerType376528' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376528[]' id='answer-id-1465510' class='answer   answerof-376528 ' value='1465510'   \/><label for='answer-id-1465510' id='answer-label-1465510' class=' answer'><span>Data compression techniques<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376528[]' id='answer-id-1465511' class='answer   answerof-376528 ' value='1465511'   \/><label for='answer-id-1465511' id='answer-label-1465511' class=' answer'><span>Binary trees<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376528[]' id='answer-id-1465512' class='answer   answerof-376528 ' value='1465512'   \/><label for='answer-id-1465512' id='answer-label-1465512' class=' answer'><span>Linked lists<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376528[]' id='answer-id-1465513' class='answer   answerof-376528 ' value='1465513'   \/><label for='answer-id-1465513' id='answer-label-1465513' class=' answer'><span>Dynamic memory allocation<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-37' style=';'><div id='questionWrap-37'  class='   watupro-question-id-376529'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>37. <\/span>What is thread safety in the context of process and thread management?<\/div><input type='hidden' name='question_id[]' id='qID_37' value='376529' \/><input type='hidden' id='answerType376529' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376529[]' id='answer-id-1465514' class='answer   answerof-376529 ' value='1465514'   \/><label for='answer-id-1465514' id='answer-label-1465514' class=' answer'><span>Ensuring that a shared data structure can be accessed by multiple threads simultaneously without causing conflicts<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376529[]' id='answer-id-1465515' class='answer   answerof-376529 ' value='1465515'   \/><label for='answer-id-1465515' id='answer-label-1465515' class=' answer'><span>Ensuring that threads are terminated safely<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376529[]' id='answer-id-1465516' class='answer   answerof-376529 ' value='1465516'   \/><label for='answer-id-1465516' id='answer-label-1465516' class=' answer'><span>Ensuring that only one process can run at a time<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376529[]' id='answer-id-1465517' class='answer   answerof-376529 ' value='1465517'   \/><label for='answer-id-1465517' id='answer-label-1465517' class=' answer'><span>Ensuring the priority of threads is maintained<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-38' style=';'><div id='questionWrap-38'  class='   watupro-question-id-376530'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>38. <\/span>In programming languages, what do function declarations refer to?<\/div><input type='hidden' name='question_id[]' id='qID_38' value='376530' \/><input type='hidden' id='answerType376530' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376530[]' id='answer-id-1465518' class='answer   answerof-376530 ' value='1465518'   \/><label for='answer-id-1465518' id='answer-label-1465518' class=' answer'><span>The function's execution runtime<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376530[]' id='answer-id-1465519' class='answer   answerof-376530 ' value='1465519'   \/><label for='answer-id-1465519' id='answer-label-1465519' class=' answer'><span>The data types of function arguments and return value<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376530[]' id='answer-id-1465520' class='answer   answerof-376530 ' value='1465520'   \/><label for='answer-id-1465520' id='answer-label-1465520' class=' answer'><span>The number of statements inside a function<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376530[]' id='answer-id-1465521' class='answer   answerof-376530 ' value='1465521'   \/><label for='answer-id-1465521' id='answer-label-1465521' class=' answer'><span>The function's memory address<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-39' style=';'><div id='questionWrap-39'  class='   watupro-question-id-376531'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>39. <\/span>Which API is commonly used for thread management in Windows systems?<\/div><input type='hidden' name='question_id[]' id='qID_39' value='376531' \/><input type='hidden' id='answerType376531' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376531[]' id='answer-id-1465522' class='answer   answerof-376531 ' value='1465522'   \/><label for='answer-id-1465522' id='answer-label-1465522' class=' answer'><span>Windows API<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376531[]' id='answer-id-1465523' class='answer   answerof-376531 ' value='1465523'   \/><label for='answer-id-1465523' id='answer-label-1465523' class=' answer'><span>WinAPI<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376531[]' id='answer-id-1465524' class='answer   answerof-376531 ' value='1465524'   \/><label for='answer-id-1465524' id='answer-label-1465524' class=' answer'><span>C11 threading model<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376531[]' id='answer-id-1465525' class='answer   answerof-376531 ' value='1465525'   \/><label for='answer-id-1465525' id='answer-label-1465525' class=' answer'><span>POSIX threads<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-40' style=';'><div id='questionWrap-40'  class='   watupro-question-id-376532'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>40. <\/span>What is the range of values that can be represented by a signed int data type in C?<\/div><input type='hidden' name='question_id[]' id='qID_40' value='376532' \/><input type='hidden' id='answerType376532' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376532[]' id='answer-id-1465526' class='answer   answerof-376532 ' value='1465526'   \/><label for='answer-id-1465526' id='answer-label-1465526' class=' answer'><span>-32768 to 32767<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376532[]' id='answer-id-1465527' class='answer   answerof-376532 ' value='1465527'   \/><label for='answer-id-1465527' id='answer-label-1465527' class=' answer'><span>-256 to 255<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376532[]' id='answer-id-1465528' class='answer   answerof-376532 ' value='1465528'   \/><label for='answer-id-1465528' id='answer-label-1465528' class=' answer'><span>-128 to 127<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376532[]' id='answer-id-1465529' class='answer   answerof-376532 ' value='1465529'   \/><label for='answer-id-1465529' id='answer-label-1465529' class=' answer'><span>-2147483648 to 2147483647<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-41' style=';'><div id='questionWrap-41'  class='   watupro-question-id-376533'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>41. <\/span>Which header file should be included in a C program to use variable parameter functions like va_start and va_arg?<\/div><input type='hidden' name='question_id[]' id='qID_41' value='376533' \/><input type='hidden' id='answerType376533' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376533[]' id='answer-id-1465530' class='answer   answerof-376533 ' value='1465530'   \/><label for='answer-id-1465530' id='answer-label-1465530' class=' answer'><span>&lt;stdarg.h&gt;<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376533[]' id='answer-id-1465531' class='answer   answerof-376533 ' value='1465531'   \/><label for='answer-id-1465531' id='answer-label-1465531' class=' answer'><span>&lt;math.h&gt;<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376533[]' id='answer-id-1465532' class='answer   answerof-376533 ' value='1465532'   \/><label for='answer-id-1465532' id='answer-label-1465532' class=' answer'><span>&lt;stdio.h&gt;<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376533[]' id='answer-id-1465533' class='answer   answerof-376533 ' value='1465533'   \/><label for='answer-id-1465533' id='answer-label-1465533' class=' answer'><span>&lt;stdlib.h&gt;<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-42' style=';'><div id='questionWrap-42'  class='   watupro-question-id-376534'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>42. <\/span>Which function-like macro is used in &lt;stdarg.h&gt; to retrieve the next argument from the variable argument list?<\/div><input type='hidden' name='question_id[]' id='qID_42' value='376534' \/><input type='hidden' id='answerType376534' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376534[]' id='answer-id-1465534' class='answer   answerof-376534 ' value='1465534'   \/><label for='answer-id-1465534' id='answer-label-1465534' class=' answer'><span>va_list<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376534[]' id='answer-id-1465535' class='answer   answerof-376534 ' value='1465535'   \/><label for='answer-id-1465535' id='answer-label-1465535' class=' answer'><span>va_arg<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376534[]' id='answer-id-1465536' class='answer   answerof-376534 ' value='1465536'   \/><label for='answer-id-1465536' id='answer-label-1465536' class=' answer'><span>va_end<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376534[]' id='answer-id-1465537' class='answer   answerof-376534 ' value='1465537'   \/><label for='answer-id-1465537' id='answer-label-1465537' class=' answer'><span>va_start<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-43' style=';'><div id='questionWrap-43'  class='   watupro-question-id-376535'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>43. <\/span>What is an advantage of using SIMD (Single Instruction, Multiple Data) instructions in specialized programming considerations?<\/div><input type='hidden' name='question_id[]' id='qID_43' value='376535' \/><input type='hidden' id='answerType376535' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376535[]' id='answer-id-1465538' class='answer   answerof-376535 ' value='1465538'   \/><label for='answer-id-1465538' id='answer-label-1465538' class=' answer'><span>Improved parallel processing<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376535[]' id='answer-id-1465539' class='answer   answerof-376535 ' value='1465539'   \/><label for='answer-id-1465539' id='answer-label-1465539' class=' answer'><span>Increased code complexity<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376535[]' id='answer-id-1465540' class='answer   answerof-376535 ' value='1465540'   \/><label for='answer-id-1465540' id='answer-label-1465540' class=' answer'><span>Reduced memory usage<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376535[]' id='answer-id-1465541' class='answer   answerof-376535 ' value='1465541'   \/><label for='answer-id-1465541' id='answer-label-1465541' class=' answer'><span>Slower execution speeds<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-44' style=';'><div id='questionWrap-44'  class='   watupro-question-id-376536'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>44. <\/span>The errno variable in C programming is used for which purpose?<\/div><input type='hidden' name='question_id[]' id='qID_44' value='376536' \/><input type='hidden' id='answerType376536' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376536[]' id='answer-id-1465542' class='answer   answerof-376536 ' value='1465542'   \/><label for='answer-id-1465542' id='answer-label-1465542' class=' answer'><span>Handling exceptions<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376536[]' id='answer-id-1465543' class='answer   answerof-376536 ' value='1465543'   \/><label for='answer-id-1465543' id='answer-label-1465543' class=' answer'><span>Managing file permissions<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376536[]' id='answer-id-1465544' class='answer   answerof-376536 ' value='1465544'   \/><label for='answer-id-1465544' id='answer-label-1465544' class=' answer'><span>Controlling file access<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376536[]' id='answer-id-1465545' class='answer   answerof-376536 ' value='1465545'   \/><label for='answer-id-1465545' id='answer-label-1465545' class=' answer'><span>Storing the result of the last system call that raised an error<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-45' style=';'><div id='questionWrap-45'  class='   watupro-question-id-376537'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>45. <\/span>What is the purpose of the C11 threading model in programming?<\/div><input type='hidden' name='question_id[]' id='qID_45' value='376537' \/><input type='hidden' id='answerType376537' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376537[]' id='answer-id-1465546' class='answer   answerof-376537 ' value='1465546'   \/><label for='answer-id-1465546' id='answer-label-1465546' class=' answer'><span>Providing backward compatibility with older threading models<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376537[]' id='answer-id-1465547' class='answer   answerof-376537 ' value='1465547'   \/><label for='answer-id-1465547' id='answer-label-1465547' class=' answer'><span>Introducing new complex threading structures<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376537[]' id='answer-id-1465548' class='answer   answerof-376537 ' value='1465548'   \/><label for='answer-id-1465548' id='answer-label-1465548' class=' answer'><span>Focusing on single-threaded programming only<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376537[]' id='answer-id-1465549' class='answer   answerof-376537 ' value='1465549'   \/><label for='answer-id-1465549' id='answer-label-1465549' class=' answer'><span>Simplifying the creation and management of threads in C programming<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-46' style=';'><div id='questionWrap-46'  class='   watupro-question-id-376538'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>46. <\/span>Which data type in C has the largest size?<\/div><input type='hidden' name='question_id[]' id='qID_46' value='376538' \/><input type='hidden' id='answerType376538' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376538[]' id='answer-id-1465550' class='answer   answerof-376538 ' value='1465550'   \/><label for='answer-id-1465550' id='answer-label-1465550' class=' answer'><span>long<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376538[]' id='answer-id-1465551' class='answer   answerof-376538 ' value='1465551'   \/><label for='answer-id-1465551' id='answer-label-1465551' class=' answer'><span>float<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376538[]' id='answer-id-1465552' class='answer   answerof-376538 ' value='1465552'   \/><label for='answer-id-1465552' id='answer-label-1465552' class=' answer'><span>double<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376538[]' id='answer-id-1465553' class='answer   answerof-376538 ' value='1465553'   \/><label for='answer-id-1465553' id='answer-label-1465553' class=' answer'><span>int<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-47' style=';'><div id='questionWrap-47'  class='   watupro-question-id-376539'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>47. <\/span>What is the purpose of using memory alignment techniques in specialized programming considerations?<\/div><input type='hidden' name='question_id[]' id='qID_47' value='376539' \/><input type='hidden' id='answerType376539' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376539[]' id='answer-id-1465554' class='answer   answerof-376539 ' value='1465554'   \/><label for='answer-id-1465554' id='answer-label-1465554' class=' answer'><span>Memory alignment is a security measure against buffer overflows<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376539[]' id='answer-id-1465555' class='answer   answerof-376539 ' value='1465555'   \/><label for='answer-id-1465555' id='answer-label-1465555' class=' answer'><span>Memory alignment is exclusively used in high-level languages<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376539[]' id='answer-id-1465556' class='answer   answerof-376539 ' value='1465556'   \/><label for='answer-id-1465556' id='answer-label-1465556' class=' answer'><span>Memory alignment is used to optimize data access and improve performance<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376539[]' id='answer-id-1465557' class='answer   answerof-376539 ' value='1465557'   \/><label for='answer-id-1465557' id='answer-label-1465557' class=' answer'><span>Memory alignment techniques have no impact on program performance<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-48' style=';'><div id='questionWrap-48'  class='   watupro-question-id-376540'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>48. <\/span>Which protocol is commonly used for network socket programming?<\/div><input type='hidden' name='question_id[]' id='qID_48' value='376540' \/><input type='hidden' id='answerType376540' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376540[]' id='answer-id-1465558' class='answer   answerof-376540 ' value='1465558'   \/><label for='answer-id-1465558' id='answer-label-1465558' class=' answer'><span>TCP<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376540[]' id='answer-id-1465559' class='answer   answerof-376540 ' value='1465559'   \/><label for='answer-id-1465559' id='answer-label-1465559' class=' answer'><span>DNS<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376540[]' id='answer-id-1465560' class='answer   answerof-376540 ' value='1465560'   \/><label for='answer-id-1465560' id='answer-label-1465560' class=' answer'><span>SSH<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376540[]' id='answer-id-1465561' class='answer   answerof-376540 ' value='1465561'   \/><label for='answer-id-1465561' id='answer-label-1465561' class=' answer'><span>HTML<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-49' style=';'><div id='questionWrap-49'  class='   watupro-question-id-376541'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>49. <\/span>In the context of managing Unix and Windows processes, what is a PID?<\/div><input type='hidden' name='question_id[]' id='qID_49' value='376541' \/><input type='hidden' id='answerType376541' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376541[]' id='answer-id-1465562' class='answer   answerof-376541 ' value='1465562'   \/><label for='answer-id-1465562' id='answer-label-1465562' class=' answer'><span>Priority In Dispatch<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376541[]' id='answer-id-1465563' class='answer   answerof-376541 ' value='1465563'   \/><label for='answer-id-1465563' id='answer-label-1465563' class=' answer'><span>Program Identifier<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376541[]' id='answer-id-1465564' class='answer   answerof-376541 ' value='1465564'   \/><label for='answer-id-1465564' id='answer-label-1465564' class=' answer'><span>Process Identification Number<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376541[]' id='answer-id-1465565' class='answer   answerof-376541 ' value='1465565'   \/><label for='answer-id-1465565' id='answer-label-1465565' class=' answer'><span>Process Indicator<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-50' style=';'><div id='questionWrap-50'  class='   watupro-question-id-376542'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>50. <\/span>What is the purpose of the function socket() in network socket programming?<\/div><input type='hidden' name='question_id[]' id='qID_50' value='376542' \/><input type='hidden' id='answerType376542' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376542[]' id='answer-id-1465566' class='answer   answerof-376542 ' value='1465566'   \/><label for='answer-id-1465566' id='answer-label-1465566' class=' answer'><span>To establish a connection with a remote server<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376542[]' id='answer-id-1465567' class='answer   answerof-376542 ' value='1465567'   \/><label for='answer-id-1465567' id='answer-label-1465567' class=' answer'><span>To create a new socket<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376542[]' id='answer-id-1465568' class='answer   answerof-376542 ' value='1465568'   \/><label for='answer-id-1465568' id='answer-label-1465568' class=' answer'><span>To send data over the network<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376542[]' id='answer-id-1465569' class='answer   answerof-376542 ' value='1465569'   \/><label for='answer-id-1465569' id='answer-label-1465569' class=' answer'><span>To bind a socket to a specific network address<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-51' style=';'><div id='questionWrap-51'  class='   watupro-question-id-376543'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>51. <\/span>Which C11 keyword is used to indicate a function that never returns?<\/div><input type='hidden' name='question_id[]' id='qID_51' value='376543' \/><input type='hidden' id='answerType376543' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376543[]' id='answer-id-1465570' class='answer   answerof-376543 ' value='1465570'   \/><label for='answer-id-1465570' id='answer-label-1465570' class=' answer'><span>_Noreturn<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376543[]' id='answer-id-1465571' class='answer   answerof-376543 ' value='1465571'   \/><label for='answer-id-1465571' id='answer-label-1465571' class=' answer'><span>_Pragma<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376543[]' id='answer-id-1465572' class='answer   answerof-376543 ' value='1465572'   \/><label for='answer-id-1465572' id='answer-label-1465572' class=' answer'><span>_Alignof<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376543[]' id='answer-id-1465573' class='answer   answerof-376543 ' value='1465573'   \/><label for='answer-id-1465573' id='answer-label-1465573' class=' answer'><span>_Bool<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-52' style=';'><div id='questionWrap-52'  class='   watupro-question-id-376544'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>52. <\/span>Which system call is used to check the accessibility of a file in C programming?<\/div><input type='hidden' name='question_id[]' id='qID_52' value='376544' \/><input type='hidden' id='answerType376544' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376544[]' id='answer-id-1465574' class='answer   answerof-376544 ' value='1465574'   \/><label for='answer-id-1465574' id='answer-label-1465574' class=' answer'><span>access()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376544[]' id='answer-id-1465575' class='answer   answerof-376544 ' value='1465575'   \/><label for='answer-id-1465575' id='answer-label-1465575' class=' answer'><span>errno<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376544[]' id='answer-id-1465576' class='answer   answerof-376544 ' value='1465576'   \/><label for='answer-id-1465576' id='answer-label-1465576' class=' answer'><span>close()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376544[]' id='answer-id-1465577' class='answer   answerof-376544 ' value='1465577'   \/><label for='answer-id-1465577' id='answer-label-1465577' class=' answer'><span>open()<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-53' style=';'><div id='questionWrap-53'  class='   watupro-question-id-376545'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>53. <\/span>What is the purpose of the new C11 keyword _Generic?<\/div><input type='hidden' name='question_id[]' id='qID_53' value='376545' \/><input type='hidden' id='answerType376545' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376545[]' id='answer-id-1465578' class='answer   answerof-376545 ' value='1465578'   \/><label for='answer-id-1465578' id='answer-label-1465578' class=' answer'><span>To specify the alignment of data structures<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376545[]' id='answer-id-1465579' class='answer   answerof-376545 ' value='1465579'   \/><label for='answer-id-1465579' id='answer-label-1465579' class=' answer'><span>To declare variables with a generic data type<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376545[]' id='answer-id-1465580' class='answer   answerof-376545 ' value='1465580'   \/><label for='answer-id-1465580' id='answer-label-1465580' class=' answer'><span>To provide generic error handling in functions<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376545[]' id='answer-id-1465581' class='answer   answerof-376545 ' value='1465581'   \/><label for='answer-id-1465581' id='answer-label-1465581' class=' answer'><span>To define generic functions that can operate on different data types<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-54' style=';'><div id='questionWrap-54'  class='   watupro-question-id-376546'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>54. <\/span>In &lt;stdarg.h&gt;, what data type is used to declare a variable which represents the argument list?<\/div><input type='hidden' name='question_id[]' id='qID_54' value='376546' \/><input type='hidden' id='answerType376546' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376546[]' id='answer-id-1465582' class='answer   answerof-376546 ' value='1465582'   \/><label for='answer-id-1465582' id='answer-label-1465582' class=' answer'><span>va_float<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376546[]' id='answer-id-1465583' class='answer   answerof-376546 ' value='1465583'   \/><label for='answer-id-1465583' id='answer-label-1465583' class=' answer'><span>va_list<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376546[]' id='answer-id-1465584' class='answer   answerof-376546 ' value='1465584'   \/><label for='answer-id-1465584' id='answer-label-1465584' class=' answer'><span>va_int<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376546[]' id='answer-id-1465585' class='answer   answerof-376546 ' value='1465585'   \/><label for='answer-id-1465585' id='answer-label-1465585' class=' answer'><span>va_char<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-55' style=';'><div id='questionWrap-55'  class='   watupro-question-id-376547'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>55. <\/span>Which type of concurrency model is used by POSIX threads (pthread) in C programming?<\/div><input type='hidden' name='question_id[]' id='qID_55' value='376547' \/><input type='hidden' id='answerType376547' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376547[]' id='answer-id-1465586' class='answer   answerof-376547 ' value='1465586'   \/><label for='answer-id-1465586' id='answer-label-1465586' class=' answer'><span>Preemptive<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376547[]' id='answer-id-1465587' class='answer   answerof-376547 ' value='1465587'   \/><label for='answer-id-1465587' id='answer-label-1465587' class=' answer'><span>Co-operative<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376547[]' id='answer-id-1465588' class='answer   answerof-376547 ' value='1465588'   \/><label for='answer-id-1465588' id='answer-label-1465588' class=' answer'><span>Single-threaded<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376547[]' id='answer-id-1465589' class='answer   answerof-376547 ' value='1465589'   \/><label for='answer-id-1465589' id='answer-label-1465589' class=' answer'><span>Multi-threaded<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-56' style=';'><div id='questionWrap-56'  class='   watupro-question-id-376548'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>56. <\/span>What is the purpose of the &quot;connect&quot; function in socket programming?<\/div><input type='hidden' name='question_id[]' id='qID_56' value='376548' \/><input type='hidden' id='answerType376548' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376548[]' id='answer-id-1465590' class='answer   answerof-376548 ' value='1465590'   \/><label for='answer-id-1465590' id='answer-label-1465590' class=' answer'><span>To accept incoming connections<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376548[]' id='answer-id-1465591' class='answer   answerof-376548 ' value='1465591'   \/><label for='answer-id-1465591' id='answer-label-1465591' class=' answer'><span>To close a connection<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376548[]' id='answer-id-1465592' class='answer   answerof-376548 ' value='1465592'   \/><label for='answer-id-1465592' id='answer-label-1465592' class=' answer'><span>To send data to a server<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376548[]' id='answer-id-1465593' class='answer   answerof-376548 ' value='1465593'   \/><label for='answer-id-1465593' id='answer-label-1465593' class=' answer'><span>To establish a connection with a remote host<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-57' style=';'><div id='questionWrap-57'  class='   watupro-question-id-376549'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>57. <\/span>What function is used to concatenate two strings in C?<\/div><input type='hidden' name='question_id[]' id='qID_57' value='376549' \/><input type='hidden' id='answerType376549' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376549[]' id='answer-id-1465594' class='answer   answerof-376549 ' value='1465594'   \/><label for='answer-id-1465594' id='answer-label-1465594' class=' answer'><span>strcat()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376549[]' id='answer-id-1465595' class='answer   answerof-376549 ' value='1465595'   \/><label for='answer-id-1465595' id='answer-label-1465595' class=' answer'><span>strncpy()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376549[]' id='answer-id-1465596' class='answer   answerof-376549 ' value='1465596'   \/><label for='answer-id-1465596' id='answer-label-1465596' class=' answer'><span>memcpy()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376549[]' id='answer-id-1465597' class='answer   answerof-376549 ' value='1465597'   \/><label for='answer-id-1465597' id='answer-label-1465597' class=' answer'><span>strcpy()<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-58' style=';'><div id='questionWrap-58'  class='   watupro-question-id-376550'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>58. <\/span>Which of the following C standards introduced the _Bool keyword for boolean data types?<\/div><input type='hidden' name='question_id[]' id='qID_58' value='376550' \/><input type='hidden' id='answerType376550' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376550[]' id='answer-id-1465598' class='answer   answerof-376550 ' value='1465598'   \/><label for='answer-id-1465598' id='answer-label-1465598' class=' answer'><span>C11<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376550[]' id='answer-id-1465599' class='answer   answerof-376550 ' value='1465599'   \/><label for='answer-id-1465599' id='answer-label-1465599' class=' answer'><span>C89<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376550[]' id='answer-id-1465600' class='answer   answerof-376550 ' value='1465600'   \/><label for='answer-id-1465600' id='answer-label-1465600' class=' answer'><span>C99<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376550[]' id='answer-id-1465601' class='answer   answerof-376550 ' value='1465601'   \/><label for='answer-id-1465601' id='answer-label-1465601' class=' answer'><span>C95<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-59' style=';'><div id='questionWrap-59'  class='   watupro-question-id-376551'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>59. <\/span>Which function is used to accept a connection from a client in socket programming?<\/div><input type='hidden' name='question_id[]' id='qID_59' value='376551' \/><input type='hidden' id='answerType376551' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376551[]' id='answer-id-1465602' class='answer   answerof-376551 ' value='1465602'   \/><label for='answer-id-1465602' id='answer-label-1465602' class=' answer'><span>recv()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376551[]' id='answer-id-1465603' class='answer   answerof-376551 ' value='1465603'   \/><label for='answer-id-1465603' id='answer-label-1465603' class=' answer'><span>send()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376551[]' id='answer-id-1465604' class='answer   answerof-376551 ' value='1465604'   \/><label for='answer-id-1465604' id='answer-label-1465604' class=' answer'><span>connect()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376551[]' id='answer-id-1465605' class='answer   answerof-376551 ' value='1465605'   \/><label for='answer-id-1465605' id='answer-label-1465605' class=' answer'><span>accept()<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-60' style=';'><div id='questionWrap-60'  class='   watupro-question-id-376552'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>60. <\/span>What system call is used to obtain error number information?<\/div><input type='hidden' name='question_id[]' id='qID_60' value='376552' \/><input type='hidden' id='answerType376552' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376552[]' id='answer-id-1465606' class='answer   answerof-376552 ' value='1465606'   \/><label for='answer-id-1465606' id='answer-label-1465606' class=' answer'><span>close()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376552[]' id='answer-id-1465607' class='answer   answerof-376552 ' value='1465607'   \/><label for='answer-id-1465607' id='answer-label-1465607' class=' answer'><span>errno<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376552[]' id='answer-id-1465608' class='answer   answerof-376552 ' value='1465608'   \/><label for='answer-id-1465608' id='answer-label-1465608' class=' answer'><span>access()<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-376552[]' id='answer-id-1465609' class='answer   answerof-376552 ' value='1465609'   \/><label for='answer-id-1465609' id='answer-label-1465609' class=' answer'><span>read()<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div style='display:none' id='question-61'>\n\t<div class='question-content'>\n\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dumpsbase.com\/freedumps\/wp-content\/plugins\/watupro\/img\/loading.gif\" width=\"16\" height=\"16\" alt=\"Loading...\" title=\"Loading...\" \/>&nbsp;Loading...\t<\/div>\n<\/div>\n\n<br \/>\n\t\n\t\t\t<div class=\"watupro_buttons flex \" id=\"watuPROButtons9424\" >\n\t\t  <div id=\"prev-question\" style=\"display:none;\"><input type=\"button\" value=\"&lt; Previous\" onclick=\"WatuPRO.nextQuestion(event, 'previous');\"\/><\/div>\t\t  \t\t  \t\t   \n\t\t   \t  \t\t<div><input type=\"button\" name=\"action\" class=\"watupro-submit-button\" onclick=\"WatuPRO.submitResult(event)\" id=\"action-button\" value=\"View Results\"  \/>\n\t\t<\/div>\n\t\t<\/div>\n\t\t\n\t<input type=\"hidden\" 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