REACT Interview FRESHER – Interview Questions (Mock)
Are you a fresh graduate looking to land a job as a React developer? Or maybe you’re a self-taught developer looking to break into the industry? Either way, preparing for a React interview is crucial to landing the job. To help you out, here are some mock interview questions to get you started:
#reactjs
#javascript
#frontend
1. What are the key features of React?
React is known for its virtual DOM, reusable components, and unidirectional data flow. Understanding these key features is essential for any React developer.
2. What is JSX and how is it different from HTML?
JSX is a syntax extension for JavaScript that allows developers to write HTML-like code within JavaScript. It is used in React to define the UI of components. Understanding the differences between JSX and HTML is important for working with React.
3. What is the purpose of setState() in React?
setState() is used to update the state of a component. It is an asynchronous function that lets you update the state and re-render the component. Understanding how to use setState() is crucial for managing state in React components.
4. What are the different lifecycle methods in React?
React components have lifecycle methods like componentDidMount, shouldComponentUpdate, and componentWillUnmount. Understanding when and how to use these methods is important for managing the lifecycle of components.
5. How do you handle state management in React?
There are various state management libraries in React like Redux and MobX. Understanding how to use these libraries for state management is crucial for building complex applications in React.
These are just a few mock interview questions to help you prepare for a React interview as a fresher. Make sure to study the React documentation, build sample projects, and practice coding to sharpen your skills before the big day. Good luck!
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see I have used For loops in React components but You guys are saying that we Can't use them . Can you clarify ?
Hindi me bolo na ….. English kyu
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Fuck I knew answers to all only thing is I don't know how and where to apply for interviews
Si keep it up..i subscribed and broked the like button
how to join this interview
how can I give this types of mock tests
can you explain why we cant use for loop in react as i saw on internet people do you for loop in react
Sir i know how to code but when in term of explaining I am very very poor how can I elobrate the ans all the question u asked I give only 1 line ans I am not able to explain thing kaise mai is chiz ko theek kar sakta hu please sir any tips I have only 2 month left for placement 🙏🏻🙏🏻
Candidate is not having proper knowledge when someone asking u what is map then u must answer like this
map is a higher order function in javascript because it takes a callback function as parameter and map function return a new array after the operate existing array and it is so much useful to render the component. For example if someone is working a project where he or she wants to display so many products but if you carefully absorb then u will find that all cards are same just content on every card is changing means we can create one functional component and use that component by using map function and pass all content data as props and in components just change the data by receiving props dynamically
My first request , can we speak in hinglish
For state lifting function declared inside parent componet and called inside child component from where we have to lift state .
Bohot bohot shukriya aisi videos ke liye. 🙏
Can you take mock interview for me how can I approach
Subscriber count high ho raha hai🔥
Keep coming with these mock Sir..
I got to know more about the concepts of React for Interview preparation🥰
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No interviewer seems this much calm in real interview
it's a wonderful content but make more coding round related videos