React js Question and answers

 

What are React JS data transfer techniques	1.Prop drilling        a. Parent to child        b. Child to Parent(usecallback) 2. Global state sharing – Context API 3. state management lib redux 4. React Route URL (useParams)
Reactjs components lifecycle	1.Mounting       a. constructor       b.getderivedstatefromprop       c.render       d.componentsdidmount 2.Updating      a.getderivedstatefromprop      b.shouldcomponentupdate       c.render       d.getsnapshotbeforeupdate       e.componentsdidupdate   3.Unmounting      a.componentWillUnmount
How to post data using React js	Fetch Axios
How to post data using Node js	Express js Axios
i have to post 100 different request and get response at same time in react js	Promise All   Promise.allSettled