What is life cycle method What hooks you have used What is map filter and reduce How to make JavaScript asynchronous What is the difference between redux thunk and redux saga What is the benefit of arrow function What is hoisting New features of ES6 Write code in react to call an api and display sone data Promises When you call three apis ,how you can achieve that What are different promise apis available Custom hooks What is pure components

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Life cycle methods are methods that are automatically called at different stages of a component's life cycle in React.

ComponentDidMount is called after the component has been rendered to the DOM.
ComponentDidUpdate is called after the component's state or props have been updated.
ComponentWillUnmount is called before the component is removed from the DOM.

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