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Python: Which statement about Context Managers is the strongest interview answer?

Difficulty:

Easy

Questions:

1

Time Limit:

2 minutes

Passing Score:

100%

Question

Which statement about Context Managers is the strongest interview answer?

  1. Context Managers is mostly a naming style choice and has little effect on runtime behavior or design tradeoffs.
  2. Context managers define setup and cleanup around a block so resources and temporary scopes are released reliably.
  3. Context Managers exists mainly to reduce the number of files in a Python project.
  4. Context Managers matters only for frontend scripting and not for backend or automation code.

Hint

Start with the core rule behind Context Managers.

Answer and rationale

Correct answer: B. Context managers define setup and cleanup around a block so resources and temporary scopes are released reliably.

Context managers define setup and cleanup around a block so resources and temporary scopes are released reliably. This is the base concept interviewers commonly test first.

Track: Python