📊 React Js
Q. What is React's virtual DOM?
  • (A) A copy of the real DOM that updates instantly
  • (B) An abstraction for server rendering
  • (C) A browser extension
  • (D) A CSS rendering engine
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✅ Correct Answer: (A) A copy of the real DOM that updates instantly

Explanation: Virtual DOM is an in-memory representation of the real DOM used for efficient diffing.

Explanation by: Mr. Dubey
Virtual DOM is an in-memory representation of the real DOM used for efficient diffing.

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