Q. Which attribute is required when using map to render lists?

  • (A) ref
  • (B) name
  • (C) key
  • (D) id
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✅ Correct Answer: (C) key
Explanation: The key prop helps React identify individual items in lists efficiently.

Published by Mr. Dubey ⭐ 109.99K Points at 08-Jun-2025 03:15 pm in React Js

Explanation by: Mr. Dubey
The key prop helps React identify individual items in lists efficiently.

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