Question - How to create components in React? 
          
        
        Answer - 
        There are two possible ways to create a component.
1.	Function Components: This is the simplest way to create a component. Those are pure JavaScript functions that accept props object as first parameter and return React elements:
2.	function Greeting({ message }) {
3.	  return {`Hello, ${message}`}
4.	
}
5.	Class Components: You can also use ES6 class to define a component. The above function component can be written as:
6.	class Greeting extends React.Component {
7.	  render() {
8.	    return {`Hello, ${this.props.message}`}
9.	  }
}