CompTIA Linux+ XK0-005 Dumps Updated to V16.02 for Quick Preparation: Read XK0-005 Free Dumps (Part 1, Q1-Q40) Online

1. An administrator accidentally deleted the /boot/vmlinuz file and must resolve the issue before the server is rebooted.

Which of the following commands should the administrator use to identify the correct version of this file?

2. A cloud engineer needs to change the secure remote login port from 22 to 49000.

Which of the following files should the engineer modify to change the port number to the desired value?

3. A new file was added to a main Git repository. An administrator wants to synchronize a local copy with the contents of the main repository.

Which of the following commands should the administrator use for this task?

4. A Linux administrator needs to redirect all HTTP traffic temporarily to the new proxy server 192.0.2.25 on port 3128.

Which of the following commands will accomplish this task?

5. Developers have requested implementation of a persistent, static route on the application server. Packets sent over the interface eth0 to 10.0.213.5/32 should be routed via 10.0.5.1.

Which of the following commands should the administrator run to achieve this goal?

6. A user is asking the systems administrator for assistance with writing a script to verify whether a file exists. Given the following:

Which of the following commands should replace the <CONDITIONAL> string?

7. DRAG DROP

As a Systems Administrator, to reduce disk space, you were tasked to create a shell script that does the following:

Add relevant content to /tmp/script.sh, so that it finds and compresses rotated files in /var/log without recursion.

INSTRUCTIONS

Fill the blanks to build a script that performs the actual compression of rotated log files.

If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

8. A systems administrator is deploying three identical, cloud-based servers.

The administrator is using the following code to complete the task:

Which of the following technologies is the administrator using?

9. Which of the following technologies can be used as a central repository of Linux users and groups?

10. A systems administrator is troubleshooting connectivity issues and trying to find out why a Linux server is not able to reach other servers on the same subnet it is connected to.

When listing link parameters, the following is presented:

Based on the output above, which of following is the MOST probable cause of the issue?

11. A Linux administrator was asked to run a container with the httpd server inside. This container should be exposed at port 443 of a Linux host machine while it internally listens on port 8443.

Which of the following commands will accomplish this task?

12. A Linux administrator needs to analyze a failing application that is running inside a container.

Which of the following commands allows the Linux administrator to enter the running container and analyze the logs that are stored inside?

13. A systems administrator needs to clone the partition /dev/sdc1 to /dev/sdd1.

Which of the following commands will accomplish this task?

14. When trying to log in remotely to a server, a user receives the following message:

The server administrator is investigating the issue on the server and receives the following outputs:

Which of the following is causing the issue?

15. A new Linux systems administrator just generated a pair of SSH keys that should allow connection to the servers.

Which of the following commands can be used to copy a key file to remote servers? (Choose two.)

16. A systems administrator needs to reconfigure a Linux server to allow persistent IPv4 packet forwarding.

Which of the following commands is the correct way to accomplish this task?

17. A Linux administrator would like to use systemd to schedule a job to run every two hours. The administrator creates timer and service definitions and restarts the server to load these new configurations. After the restart, the administrator checks the log file and notices that the job is only running daily.

Which of the following is MOST likely causing the issue?

18. An administrator deployed a Linux server that is running a web application on port 6379/tcp.

SELinux is in enforcing mode based on organization policies.

The port is open on the firewall.

Users who are trying to connect to a local instance of the web application receive Error 13, Permission denied.

The administrator ran some commands that resulted in the following output:

Which of the following commands should be used to resolve the issue?

19. A systems administrator created a web server for the company and is required to add a tag for the API so end users can connect.

Which of the following would the administrator do to complete this requirement?

20. A systems administrator wants to back up the directory /data and all its contents to /backup/data on a remote server named remote.

Which of the following commands will achieve the desired effect?

21. An administrator needs to make some changes in the IaC declaration templates.

Which of the following commands would maintain version control?

22. An administrator attempts to rename a file on a server but receives the following error.

The administrator then runs a few commands and obtains the following output:

Which of the following commands should the administrator run NEXT to allow the file to be renamed by any user?

23. Which of the following commands will display the operating system?

24. A systems engineer is adding a new 1GB XFS filesystem that should be temporarily mounted under /ops/app.

Which of the following is the correct list of commands to achieve this goal?

A)

B)

C)

D)

25. A Linux administrator recently downloaded a software package that is currently in a compressed file.

Which of the following commands will extract the files?

26. A Linux administrator is troubleshooting SSH connection issues from one of the workstations.

When users attempt to log in from the workstation to a server with the IP address 104.21.75.76, they receive the following message:

The administrator reviews the information below:

Which of the following is causing the connectivity issue?

27. Which of the following files holds the system configuration for journal when running systemd?

28. A Linux administrator is tasked with creating resources using containerization. When deciding how to create this type of deployment, the administrator identifies some key features, including portability, high availability, and scalability in production.

Which of the following should the Linux administrator choose for the new design?

29. Which of the following tools is commonly used for creating CI/CD pipelines?

30. A systems administrator requires that all files that are created by the user named web have read-only permissions by the owner.

Which of the following commands will satisfy this requirement?

31. A systems administrator is tasked with preventing logins from accounts other than root, while the file /etc/nologin exists.

Which of the following PAM modules will accomplish this task?

32. A systems administrator has been tasked with disabling the nginx service from the environment to prevent it from being automatically and manually started.

Which of the following commands will accomplish this task?

33. A Linux administrator is troubleshooting an issue in which an application service failed to start on a

Linux server.

The administrator runs a few commands and gets the following outputs:

Based on the above outputs, which of the following is the MOST likely action the administrator should take to resolve this issue?

34. A Linux administrator has installed a web server, a database server, and a web application on a server. The web application should be active in order to render the web pages. After the administrator restarts the server, the website displays the following message in the browser: Error establishing a database connection.

The Linux administrator reviews the following relevant output from the systemd init files:

The administrator needs to ensure that the database is available before the web application is started.

Which of the following should the administrator add to the HTTP server .service file to accomplish this task?

35. Several users reported that they were unable to write data to the /oracle1 directory.

The following output has been provided:

Which of the following commands should the administrator use to diagnose the issue?

36. After installing some RPM packages, a systems administrator discovers the last package that was installed was not needed.

Which of the following commands can be used to remove the package?

37. A systems administrator is checking the system logs. The administrator wants to look at the last 20 lines of a log.

Which of the following will execute the command?

38. An administrator is trying to diagnose a performance issue and is reviewing the following output:

System Properties:

CPU: 4 vCPU

Memory: 40GB

Disk maximum IOPS: 690

Disk maximum throughput: 44Mbps | 44000Kbps

Based on the above output, which of the following BEST describes the root cause?

39. A systems administrator wants to test the route between IP address 10.0.2.15 and IP address 192.168.1.40.

Which of the following commands will accomplish this task?

40. A Linux administrator was tasked with deleting all files and directories with names that are contained in the sobelete.txt file.

Which of the following commands will accomplish this task?