PCPP-32-101 2.2 Employ PEP 8 Guidelines, Conventions, and Best Practices PCPP-32-1 Practice Questions (Page 2)

Questions 6–10

1. 6foundation · easy

   What is the recommended default encoding for Python source files according to PEP 8?

   • AASCII
   • BUTF-8
   • CLatin-1
   • DUTF-16
   Reveal Solution Discussion Select an answer first
2. 7foundation · easy

   How should you compare a variable to None according to PEP 8?

   • AUse 'is None' or 'is not None'
   • BUse 'is None' only for checking equality
   • CUse '== None' or '!= None'
   • DUse 'not None' without 'is'
   Reveal Solution Discussion Select an answer first
4. 8application · easy

   A developer has written a long function with several logical sections. They want to improve readability. Which use of blank lines is most aligned with PEP 8?

   • AAvoid blank lines entirely to keep the function compact.
   • BUse a single blank line between logical sections within the function.
   • CUse comments instead of blank lines to separate sections.
   • DUse two blank lines between every logical section.
   Reveal Solution Discussion Select an answer first
5. 9foundation · easy

   What naming convention does PEP 8 recommend for class names?

   • AmixedCase
   • BCapWords
   • CUPPER_CASE
   • Dlowercase_with_underscores
   Reveal Solution Discussion Select an answer first
6. 10foundation · easy

   Which of the following is an acceptable way to continue a long line of code according to PEP 8?

   • AUsing parentheses to enclose the expression
   • BUsing a comma at the end of the line
   • CUsing a semicolon at the end of the line
   • DPlacing the continuation on the next line without any syntax
   Reveal Solution Discussion Select an answer first