Intermediate ReactJS MCQ Interview Question’s & Answer’s Intermediate ReactJS 1 / 10 In ES6 – Which method refers to the parent class? parent() super() top() main() 2 / 10 In ES6 – What is the correct syntax of class inheritance? class class1 extends class2{...} class class1 extends | class2{...} class class1 | extends class2{...} class class1 | extends | class2{...} 3 / 10 In ES6 – Which keyword is used for class inheritance? extends extend inheritance inheritances 4 / 10 In ES6 – The class properties are assigned inside a _____ method. props() properties() constructor() react-properties() 5 / 10 In ES6 – Which keyword is used to initiate a class? function class ReactClass ReactClassJs 6 / 10 In ES6 – A class is a type of ____. Basic datatype Derived datatype Variable Function 7 / 10 ECMAScript was created to standardize _____. TypeScript Java JSON JavaScript 8 / 10 ES6 stands for ____. ECMAScript 6 Extended-JavaScript Version 6 Extensive-JavaScript 6 Expanded-JavaScript 6 9 / 10 How to install create-react-app? npx create-react-app -new my-app npx create-react-app -app my-app npx new-react-app my-app npx create-react-app my-app 10 / 10 Which ReactJS command is used to set up everything you need to run a React Application? create-react-app new-react-app create-new-reactapp react-app Your score isThe average score is 0% 0% Restart quiz