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Python: In Python, which comparison about Locks and Race Conditions is accurate?

Difficulty:

Easy

Questions:

1

Time Limit:

2 minutes

Passing Score:

100%

Question

In Python, which comparison about Locks and Race Conditions is accurate?

  1. There is no practical difference in behavior, performance, or maintainability when Locks and Race Conditions is involved.
  2. A lock can serialize access to shared state, while lock-free design often depends on immutability, message passing, or different ownership boundaries.
  3. The oldest option related to Locks and Race Conditions is always the right production choice regardless of workload or context.
  4. Differences around Locks and Race Conditions 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: B. A lock can serialize access to shared state, while lock-free design often depends on immutability, message passing, or different ownership boundaries.

A lock can serialize access to shared state, while lock-free design often depends on immutability, message passing, or different ownership boundaries. This is the comparison that usually separates memorization from understanding.

Track: Python