Python Institute PCPP-32-101 Online Practice Questions and Exam Preparation

Python Institute PCPP-32-101 Online Questions & Answers

• Question 41:

  Select the true statement about composition

  A. Composition extends a class's capabilities by adding new components and modifying the existing ones.
  B. Composition allows a class to be projected as a container of different classes
  C. Composition is a concept that promotes code reusability while inheritance promotes encapsulation.
  D. Composition is based on the has a relation: so it cannot be used together with inheritance.
  B. Composition allows a class to be projected as a container of different classes

• Question 42:

  What will be the content of the co/ors.csv filewhen you run the following code?

  

  A. Option A
  B. Option B
  C. Option C
  D. An exception will be raised.
  B. Option B

• Question 43:

  What is true about the unbind_all () method?

  (Select two answers.)

  A. It can be invoked from any widget
  B. It can be invoked from the main window widget only
  C. It is parameterless
  D. It causes all the widgets to disappear
  A. It can be invoked from any widget
  C. It is parameterless

• Question 44:

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

  

  A. OptionA
  B. OptionB
  C. OptionC
  D. OptionD
  B. OptionB
  D. OptionD

• Question 45:

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

  A. It is the bottommost type that any object can inherit from.
  B. It is a built-in method that allows enumeration of composite objects
  C. It is the topmost type that any class can inherit from
  D. It is an object used to instantiate a class
  C. It is the topmost type that any class can inherit from