1. If you created a component called Dish and rendered it to the DOM, what type of element would be rendered?

 functioDish() {
  return < h1 > Mac and Cheese < /h1 > ;
}

ReactDOM.render(< Dish > , document.getElementById('root'));

2. How can you optimize performance for a function component that always renders the same way?

3. React Js is ______based architecture approach

4. What is a react.js in MVC?

5. What will happen if you render an input element with disabled = {false}?

6.  If you want to import just the Component from the React library, what syntax do you use?

7. When rendering a list using the JavaScript map() method, what is required for each element rendered?

8. Which of the following is NOT a rule for React Hooks?

9. Which of the following function is used to change the state of the React.js component?

10.  What are the two ways to handle data in React?

11. Which of the following is the correct data flow sequence of flux concept?

12. What function allows you to render React content in an HTML page?

13. Find the bug in this code :

  function car({make, model}) {
  return < h1 > {make} {model} < /h1 > ;
}; 

14. What is the difference between the click behaviors of these two buttons (assuming that this.handleClick is bound correctly)?

A. < button onClick={this.handleClick} > Click Me < /button >  < /code> < /pre >

B. < button onClick={event => this.handleClick(event)}> Click Me < /button > 

15. Regarding JSX attributes, Which of the following statement is true?