fetch-in-react

Question 1

When does React call a component’s componentDidMount method?

Answer 1

during mounting phase after the first successful render( )

Question 2

Name three React.Component lifecycle methods.

Answer 2

mounting-constructor( ), componentDidMount( ), render()
updating-componentDidUpdate( ), render( )
unmounting-componentWillUnmount( )

Question 3

How do you pass data to a child component?

Answer 3

props