📊 React Js
Q. Which lifecycle method is equivalent to useEffect with an empty dependency array?
  • (A) componentDidMount
  • (B) componentDidUpdate
  • (C) componentWillUnmount
  • (D) shouldComponentUpdate
💬 Discuss
✅ Correct Answer: (A) componentDidMount

Explanation: useEffect with an empty array runs only once, just like componentDidMount in class components.

Explanation by: Mr. Dubey
useEffect with an empty array runs only once, just like componentDidMount in class components.

💬 Discussion

📊 Question Analytics

👁️
76
Total Visits
📽️
9 mo ago
Published
🎖️
Mr. Dubey
Publisher
📈
85%
Success Rate