Read Best React Js MCQ Interview questions
1. Everything in React is a _____________ Module Component
2. In which directory React Components are saved? Inside js/components/ Inside vendor/components/
Read Latest React js Interview questions
3. How many elements does a react component return? 1 Element 2 Element
4. What is state in React? A persistant storage. An internal data store (object) of a component.
5. What is Babel? A transpiler. A Compiler that compiles react Code.
7.What port is the default where the webpack-dev-server will run? 3306 8080.
8.What is ReactJS? Server side Framework User-interface framework Both
Also, Read Some React Native Interview questions
9. What are the two ways that data gets handled in React?/a> state & props services & components
10. Props are __________ into other components Injected methods.
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