fetch-in-react

Question 1

When does React call a component’s componentDidMount method?

Answer 1

componentDidMount() is invoked immediately after the first component is mounted (inserted into the tree).

Question 2

Name three React.Component lifecycle methods.

Answer 2

componentDidMount(), componentDidUpdate(),

componentWillUnmount()

Question 3

How do you pass data to a child component?

Answer 3

using props.