Q. How do you pass data from a child component to a parent component in React?

  • (A) By passing a callback function from the parent to the child and invoking it with data
  • (B) By using props directly from the child
  • (C) By using the Context API only
  • (D) By modifying the parent's state directly
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✅ Correct Answer: (A) By passing a callback function from the parent to the child and invoking it with data
Explanation: Data flows down via props; child can send data up via callbacks.

Published by Mr. Dubey ⭐ 109.99K Points at 08-Jun-2025 03:33 pm in React Js

Explanation by: Mr. Dubey
Data flows down via props; child can send data up via callbacks.

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