Q. Which is a correct way to merge two dictionaries `d1` and `d2` in Python 3.9+?

  • (A) d1 = d1 + d2
  • (B) d1.merge(d2)
  • (C) d1 |= d2
  • (D) merge(d1, d2)
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✅ Correct Answer: (C) d1 |= d2
Explanation: The `|=` operator merges two dictionaries in Python 3.9 and later.

Published by Mr. Dubey ⭐ 104.85K Points at 08-Jul-2025 06:56 am in Python

Explanation by: Mr. Dubey
The `|=` operator merges two dictionaries in Python 3.9 and later.

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