Q.1.
What is state in React?
Q.2.
Life cycle methods of a components fall under following categories?
Q.3.
One can define default values for properties, props, using which of the following method?
Q.4.
React.js Covers only the view layer of the app.
Q.5.
Variabel default React JS
Q.6.
There are two types of components in React JS
Q.7.
Is React.JS is paid?
Q.8.
Axios is an __________?
Q.9.
. .............. helps react for keeping their data unidirectional.
Q.10.
Who is the father of React.js?
Q.11.
Mit welchem Befehl starten wir die React App?
Q.12.
What is ReactJS?
Q.13.
React is for building _________
Q.14.
What is Axios in Node?
Q.15.
React.Js is a __________?
Q.16.
React.Js was created by ___________?
Q.17.
Which concept includes OOP's?
Q.18.
What is React.Js used for?
Q.19.
Will useEffect affect other data?
Q.20.
What was the Output?const [data , setData] = useState("Alex");console.log(data);