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Python: In Python, which comparison about Comprehensions is accurate?

Difficulty:

Easy

Questions:

1

Time Limit:

2 minutes

Passing Score:

100%

Question

In Python, which comparison about Comprehensions is accurate?

  1. There is no practical difference in behavior, performance, or maintainability when Comprehensions is involved.
  2. The oldest option related to Comprehensions is always the right production choice regardless of workload or context.
  3. Differences around Comprehensions are mostly cosmetic, so correctness and debugging quality do not really change.
  4. A short comprehension can improve clarity, while a deeply nested comprehension can become harder to review than an explicit loop.

Hint

Focus on the behavior or tradeoff, not just the keyword.

Answer and rationale

Correct answer: D. A short comprehension can improve clarity, while a deeply nested comprehension can become harder to review than an explicit loop.

A short comprehension can improve clarity, while a deeply nested comprehension can become harder to review than an explicit loop. This is the comparison that usually separates memorization from understanding.

Track: Python