PCPP-32-101 Updated Exam Materials for Your PCPP1-Certified Professional in Python Programming 1 Certification – Choose PCPP-32-101 Dumps (V9.02) Today

PCPP1-Certified Professional in Python Programming 1 is the first credential in the two-level OpenEDG Python Institute programming track, designed for developers and IT professionals who want to validate advanced Python skills. The PCPP-32-101 is the active exam for this PCPP1 certification. To prepare for this exam well, you can have the most updated materials from DumpsBase. Use PCPP-32-101 dumps (V9.02) to strengthen your technical vocabulary and master the full syllabus with these updated, authorized exam questions. We have 80 practice questions and answers in V9.02. By practicing with these high-quality Q&As, you can accurately track your progress across exam topics and build the confidence needed to pass on your first attempt.

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1.



Analyze the code and choose the best statement that describes it.

__ne__() is not a built-in special method.

The code is erroneous

The code is responsible for the support of the negation operator, e.g. a = - a

The code is responsible for the support of the inequality operator, i.e. !=

2. What is true about the invocation of the cget() method?

It can be used to read widget attributes

It has the same effect as the config() method

It can be used to set new values to widget attributes

It can be replaced with a dictionary-like access manner

3. If purple can be obtained from mixing red and blue, which color codes represent the two ingredients? (Choose two.)

#FFFFFF

#0000FF

#FF0000

#000000

4. What is a static method?

A method that works on the class itself

A method decorated with the @method trait

A method that requires no parameters referring to the class itself Most Voted

A method that works on class objects that are instantiated

5. If w is a correctly created main application window, which method would you use to fix both of the main window's dimensions?

w.fixshape()

w.fixdim()

w.resizable()

w.makewindow()

6. Select the true statements related to PEP 8 programming recommendations for code writing. (Choose two.)

You should use the not ... is operator (e.g. if not spam is None:), rather than the is not operator (e.g. if spam is not None:), to increase readability.

You should make object type comparisons using the isinstance() method (e.g. if isinstance(obj, int) 🙂 instead of comparing types directly (e.g. if type(obj) is type(1)).

You should write code in a way that favors the CPython implementation over PyPy, Cython, and Jython.

You should not write string literals that rely on significant trailing whitespaces, as they may be visually indistinguishable, and certain editors may trim them.

7. Which function or operator should you use to obtain the answer True or False to the question "Do two variables refer to the same object?"

The == operator

The isinstance() function

The id() function

The is function

8. Which of the following examples using line breaks and different indentation methods are compliant with PEP 8 recommendations? (Choose two.)

A )





B )





C )





D )

Option A

Option B

Option C

Option D

9. Look at the following examples of comments and docstrings in Python Select the ones that are useful and compliant with PEP 8 recommendations. (Choose two.)

A )





B )





C )





D ) price = price + 1 # Decrement price by one to compensate for loss.

Option A

Option B

Option C

Option D

10. Select the true statement about the __name__ attribute.

__name__ is a special attribute, which is inherent for both classes and instances, and it contains information about the class to which a class instance belongs.

__name__ is a special attribute, which is inherent for both classes and instances, and it contains a dictionary of object attributes.

__name__ is a special attribute, which is inherent for classes, and it contains information about the class to which a class instance belongs.

__name__ is a special attribute, which is inherent for classes, and it contains the name of a class.

11. Which of the following values can be returned by the messagebox.askquestion() method?

"accept" and "cancel"

l and 0

"yes" and "no"

True and False

12. What is true about type in the object-oriented programming sense?

It is the bottommost type that any object can inherit from.

It is a built-in method that allows enumeration of composite objects

It is the topmost type that any class can inherit from.

It is an object used to instantiate a class.

13. Which sentence about the @property decorator is false?

The @property decorator should be defined after the method that is responsible for setting an encapsulated attribute.

The @property decorator designates a method which is responsible for returning an attribute value.

The @property decorator marks the method whose name will be used as the name of the instance attribute.

The @property decorator should be defined before the methods that are responsible for setting and deleting an encapsulated attribute.

14. The following snippet represents one of the OOP pillars.





Which one is that?

Serialization

Inheritance

Encapsulation

Polymorphism

15. Analyze the following snippet and select the statement that best describes it.

The code is an example of implicitly chained exceptions.

The code is erroneous as the OwnMath class does not inherit from any Exception type class

The code is fine and the script execution is not interrupted by any exception.

The code is an example of explicitly chained exceptions

16. What is a __traceback__? (Choose two.)

An attribute owned by every exception object

A special method delivered by the traceback module to retrieve a full list of strings describing the traceback

An attribute that is added to every object when the traceback module is imported

An attribute that holds interesting information that is particularly useful when the programmer wants to store exception details in other objects

17. Analyze the following function and choose the statement that best describes it.

It is an example of a decorator that accepts its own arguments.

It is an example of decorator stacking.

It is an example of a decorator that can trigger an infinite recursion

The function is erroneous.

18. Select the true statements related to PEP 8 naming conventions. (Choose two.)

Function and variable names should be lower-case with words separated by underscores.

You should always use self as the first argument to instance methods, and cls as the first argument to class methods.

Modules should have short names written in CamelCase.

Constants should be written in all lower-case letters with words separated by underscores.

19.



Analyze the following snippet and decide whether the code is correct and/or which method should be distinguished as a class method.

There is only one initializer, so there is no need for a class method

The getNumberOfCrosswords() method Should be decorated with @classmethod

The code is erroneous

The getNumberOfCrosswords() and isSolved methods should be decorated with @classmethod

20. Which of the following will set the button text’s font to 12 point italics Arial? (Choose two.)

button.ButtonFont('Arial' , '12', 'italic')

button.setfont(('Arial', '12', 'italic'))

button=Button(wnd,font=('Arial', '12', 'italic')

button.config(font=('Arial', '12', 'italic'))

21. Look at the following code snippets and decide which ones follow PEP 8 recommendations for whitespaces in expressions and statements. (Choose two.)

No whitespace immediately before the opening parenthesis that starts the list of arguments of a function call:

A whitespace immediately before a comma, semicolon, and colon:

No whitespace between a trailing comma and a following closing parenthesis:

A whitespace immediately after the opening parenthesis that starts indexing or slicing:

22. Select the true statement about PEP 8 recommendations related to line breaks and binary operators.

It is recommended that you use line breaks before binary operators to improve code readability

It is permissible to use line breaks before or after a binary operator, as long as the convention is consistent locally. However, for new code, it is recommended that break lines should be used only after binary operators.

It is recommended that you use line breaks after binary operators to improve code readability

There is no specific PEP 8 recommendation related to using line breaks with binary operators

23. What will happen if the main window is too small to fit all its widgets?

Some widgets may be invisible

The window will be expanded

An exception will be raised

The widgets will be scaled down to fit the window’s size

24. What is true about the unbind() method? (Choose two.)

It is invoked from within the event's object.

It is invoked from within a widget’s object

It needs a widget's object as an argument.

It needs the event name as an argument

25. Analyze the following snippet and select the statement that best describes it.

self.name is the name of a class variable

var1 is the name of a global variable

Excalibur is the value passed to an instance variable

weapon is the value passed to an instance variable

26. Analyze the following snippet and select the statement that best describes it.

The code is syntactically correct despite the fact that the names of the function parameters do not follow the naming convention

The *arg parameter holds a list of unnamed parameters.

The code is missing a placeholder for unnamed parameters.

The code is syntactically incorrect - the function should be defined as def f1 (*args, **kwargs):

27. What does the term deserialization mean? (Choose the best answer.)

It is a process of creating Python objects based on sequences of bytes

It is a process of assigning unique identifiers to every newly created Python object

It is another name for the data transmission process

It is a process of converting the structure of an object into a stream of bytes

28. What is true about the unbind _all() method? (Choose two.)

It can be invoked from any widget

It can be invoked from the main window widget only

It is parameterless

It causes all the widgets to disappear

29. Select the true statement about composition.

Composition extends a class’s capabilities by adding new components and modifying the existing ones

Composition allows a class to be projected as a container of different classes

Composition is a concept that promotes code reusability, while Inheritance promotes encapsulation

Composition is based on the has a relation, so it cannot be used together with inheritance

30. Select the true statement related to PEP 257.

String literals that occur immediately after another docstring are called attribute docstrings

Attribute docstrings and Additional docstrings are two types of extra docstrings that can be extracted by software tools

String literals that occur in places other than the first statement in a module, function, or class definition can act as documentation. They are recognized by the Python bytecode compiler, and are accessible as runtime object attributes.

String literals that occur immediately after a simple assignment at the top level of a module are called complementary docstrings

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