fetch-in-react

Question 1

When does React call a component’s componentDidMount method?

Answer 1

immediately after a component is mounted (inserted to the DOM tree); after render phase.

Question 2

Name three React.Component lifecycle methods.

Answer 2

render( ), componentDidMount( ), constructor( )

Question 3

How do you pass data to a child component?

Answer 3

adding key and values to the prop object of the component