📊 React Js
Q. How can we prevent a component from re-rendering?
  • (A) Using useMemo only
  • (B) Using memo for functional components
  • (C) Avoid using props
  • (D) Using useEffect only
💬 Discuss
✅ Correct Answer: (B) Using memo for functional components

Explanation: memo can wrap functional components to prevent unnecessary re-renders.

Explanation by: Mr. Dubey
memo can wrap functional components to prevent unnecessary re-renders.

💬 Discussion

📊 Question Analytics

👁️
57
Total Visits
📽️
9 mo ago
Published
🎖️
Mr. Dubey
Publisher
📈
94%
Success Rate