Q. What is the purpose of the React.StrictMode component?

  • (A) To highlight potential problems in an application during development
  • (B) To enable production optimizations
  • (C) To enforce CSS styling
  • (D) To disable lifecycle methods
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✅ Correct Answer: (A) To highlight potential problems in an application during development
Explanation: StrictMode helps detect unsafe lifecycle methods, legacy API usage, and more.

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

Explanation by: Mr. Dubey
StrictMode helps detect unsafe lifecycle methods, legacy API usage, and more.

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