State and Props

Questions about React lifecycle:

1. Based off the diagram, what happens first, the ‘render’ or the ‘componentDidMount’?
   componentDidMount will only be called once after the first render
2. What is the very first thing to happen in the lifecycle of React? The *Constructor is the first React lifecycle *
3. Put the following things in the order that they happen: componentDidMount, render, constructor, componentWillUnmount, React Updates
   1. Constructor
   2. React Updates
   3. render
   4. componentDidMount
   5. componentWillMoun
4. What does componentDidMount do? This method is invoked immediately after a component is mounted

Questions about React State Vs Props:

1. What types of things can you pass in the props?
   • any types of date you can pass strings,numbers,functions anything*
2. What is the big difference between props and state? props you passed into compononats (ouside) but *state inside the compnonts
3. When do we re-render our application? React components automatically re-render whenever there is a change in their state or props
4. What are some examples of things that we could store in state? Your data (the value of the counter) is stored within the App component, and can be passed down its children.