Q. Can a dictionary have a key of any data type?

  • (A) Yes, any data type
  • (B) Only strings
  • (C) Only integers and strings
  • (D) Only immutable types like strings, numbers, tuples
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✅ Correct Answer: (D) Only immutable types like strings, numbers, tuples
Explanation: Dictionary keys must be of immutable types such as strings, numbers, or tuples.

Published by Mr. Dubey ⭐ 111.54K Points at 08-Jul-2025 06:56 am in Python

Explanation by: Mr. Dubey
Dictionary keys must be of immutable types such as strings, numbers, or tuples.

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