Python Institute PCPP-32-101 PCPP1 - Certified Professional in Python Programming 1 Exam Exam Practice Test Questions

• Question 1

  What will happen if the mam 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.

  Show Answer Answer: A Next

• Question 2

  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 isinstanceO function
  • The id () function
  • The is operator

  Show Answer Answer: D Next

• Question 3

  Which one of the following methods allows you to debug an XML tree in the xml.etree ELementTree module?

  • Debug
  • Dump
  • Log
  • Parse

  Show Answer Answer: B Next

• Question 4

  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.

  Show Answer Answer: B Next

• Question 5

  In the JSON processing context, the term serialization:

  • Names a process in which Python data is turned into a JSON string.
  • Names a process in which a JSON string is turned into Python data.
  • Refers to nothing, because there is no such thing as JSON serialization.
  • Names a process in which a JSON string is remodeled and transformed into a new JSON string

  Show Answer Answer: A Next