1. How do you set a default value for an uncontrolled form field?

2. React component names must begin with an uppercase letter.

3. What is the declarative way to render a dynamic list of components based on values in an array?

4. Which of the following is must for the API in React.js ?

5. What are the limitations of ReactJS?

6. In React.js which one of the following is used to create a class for Inheritance 

7. What can you use to handle code splitting?

8. What changes would appear in the component as soon as the state of the React component is changed?

9. What is the output of the below code ?

var Geeks=(props)=>
{
 return(
 

DSA Course 1
 

 

DSA Course 2
 

 );
}
ReactDOM.render( < DSA Course/ > ,mountNode)

10. What is the use of “webpack” command in React.js?

11. Who Develop React.js?

12. Which of the following are the advantages of React.js?

13. Which of the following is used in React.js to increase performance?

14.  How many ways of defining your variables in ES6?

15. 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'));