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Python: In Python, which comparison about Lists as Dynamic Arrays is accurate?

Difficulty:

Easy

Questions:

1

Time Limit:

2 minutes

Passing Score:

100%

Question

In Python, which comparison about Lists as Dynamic Arrays is accurate?

  1. There is no practical difference in behavior, performance, or maintainability when Lists as Dynamic Arrays is involved.
  2. The oldest option related to Lists as Dynamic Arrays is always the right production choice regardless of workload or context.
  3. Lists are strong for random access and append-heavy workflows, while pointer-based structures trade locality for different update costs.
  4. Differences around Lists as Dynamic Arrays are mostly cosmetic, so correctness and debugging quality do not really change.

Hint

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

Answer and rationale

Correct answer: C. Lists are strong for random access and append-heavy workflows, while pointer-based structures trade locality for different update costs.

Lists are strong for random access and append-heavy workflows, while pointer-based structures trade locality for different update costs. This is the comparison that usually separates memorization from understanding.

Track: Python