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Python: Which statement about Classes and Dataclasses is the strongest interview answer?

Difficulty:

Easy

Questions:

1

Time Limit:

2 minutes

Passing Score:

100%

Question

Which statement about Classes and Dataclasses is the strongest interview answer?

  1. Classes model named state and behavior, and dataclasses reduce boilerplate for data-oriented Python objects.
  2. Classes and Dataclasses is mostly a naming style choice and has little effect on runtime behavior or design tradeoffs.
  3. Classes and Dataclasses exists mainly to reduce the number of files in a Python project.
  4. Classes and Dataclasses matters only for frontend scripting and not for backend or automation code.

Hint

Start with the core rule behind Classes and Dataclasses.

Answer and rationale

Correct answer: A. Classes model named state and behavior, and dataclasses reduce boilerplate for data-oriented Python objects.

Classes model named state and behavior, and dataclasses reduce boilerplate for data-oriented Python objects. This is the base concept interviewers commonly test first.

Track: Python