📊 React Js
Q. What is the virtual DOM in React?
  • (A) A real DOM in memory
  • (B) A UI rendered in JavaScript
  • (C) A lightweight in-memory representation of the real DOM
  • (D) A CSS engine
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✅ Correct Answer: (C) A lightweight in-memory representation of the real DOM

Explanation: The virtual DOM is a lightweight copy of the real DOM that React uses for efficient updates.

Explanation by: Mr. Dubey
The virtual DOM is a lightweight copy of the real DOM that React uses for efficient updates.

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