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Python: What deeper point about Shallow vs Deep Copy should a senior Python developer mention?

Difficulty:

Hard

Questions:

1

Time Limit:

2 minutes

Passing Score:

100%

Question

What deeper point about Shallow vs Deep Copy should a senior Python developer mention?

  1. At senior level, the right answer is that Shallow vs Deep Copy exists mostly for historical syntax reasons.
  2. At senior level, Python removes the tradeoffs around Shallow vs Deep Copy, so design choices barely matter in practice.
  3. At senior level, any approach to Shallow vs Deep Copy is equally correct if it passes one small local test.
  4. Senior answers mention structural sharing, cost, and why selective rebuilding is often better than blind deep-copying.

Hint

Look beyond syntax and explain the runtime, API, or design consequence.

Answer and rationale

Correct answer: D. Senior answers mention structural sharing, cost, and why selective rebuilding is often better than blind deep-copying.

Senior answers mention structural sharing, cost, and why selective rebuilding is often better than blind deep-copying. This is the kind of tradeoff-aware answer senior interviews usually expect.

Track: Python