Question Bank
1899 approved questions from the community
Which of the following can be rendered in React 16+? (Select all that apply)
Which of the following are recommended practices when using keys? (Select all that apply)
Which array methods should you prefer for updating state arrays? (Select all that apply)
How can you prevent infinite loops with useEffect?
What does capture phase mean in React events?
What is the Immer library commonly used for in React?
What are React Server Components?
What is the purpose of the useInsertionEffect hook?
What is React hydration?
What is the windowing technique in React?
What is the purpose of componentDidCatch lifecycle method?
What does StrictMode do in React?
Which lifecycle methods are invoked during component unmounting? (Select all that apply)
What is the purpose of dangerouslySetInnerHTML in React?
What is lifting state up in React?
What is the purpose of cloneElement in React?
What is the purpose of forwardRef in React?
What is `useMemo` mainly for?
What is the purpose of the key attribute in React lists?
What happens if you omit the dependency array in useEffect?