Top 30 React Interview Questions and answers in Hindi

Top 30 React Interview Questions
Timestamps -
00:00:00 - Introduction
00:02:16 - Q1. What is the role of React in software development?
00:05:30 - Q2. What is React?
00:06:38 - Q3. What is SPA(Single Page Application)?
00:08:34 - Q4. What are the advantages of React?
00:11:00 - Q5. What are disadvantages of React?
00:12:54 - Q6. What is the difference between React and Angular?
00:17:48 - Q7. What is DOM?
00:20:50 - Q8. What is the difference between DOM and Virtual DOM?
00:25:20 - Q9. What are React Components?
00:26:31 - Q10. How to setup react project?
00:29:44 - Chapter 2 - Main Files and Folders
00:30:12 - Q11. What is npm? What is the role of node_modules folder?
00:31:49 - Q12. What is the role of public folder in React?
00:32:39 - Q13. What is the role of src folder in React?
00:33:24 - Q14. What is the role of index.html page in React?
00:34:39 - Q15. What is the role of App.js file in React?
00:36:01 - Q16. What is the role of function and return inside App.js?
00:37:00 - Q17. Can we have a function without return inside App.js?
00:37:39- Q18. What is the role of export default inside App.js?
00:39:04 - Q19. What is the role of index.js file, ReactDOM and render method in React?
00:42:16 - Q20. How React App load and display the components in browser?
00:45:01 - Chapter 3 - JSX
00:45:46 - Q21. What is JSX?
00:47:23 - Q22. What are the advantages of JSX?
00:51:06- Q.23 Can browser read a JSX File? What is Babel?
00:52:26 - Q24. What is Transpiler?
00:53:11 - Q25. Is it possible to use JSX without React?
00:54:05 - Q26. What is the role of fragment in React?
00:57:17 - Q27. How do you iterate over a list in JSX? What I is the use of map method?
01:00:03 - Q28. What are props n JSX?
01:01:23 - Q29. What are spread operator?
01:03:40 - Q30. What are the types conditional rendering in JSX?
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[@mddilshadanwargalvgknmds130]

Thank you so much for your efforts

[@learnbycodinglovers837]

thank you very helpful video sir simple way

[@abhishekrathi6343]

Sir i am a fresher and your vdo helped me a lot, sir isse agli vdo pls jaldi release kar dena ...

[@mohdaadil4860]

Thanks Sir ❤️

[@sanjayheralge758]

Thank you for this video.Please upload intermediate level questions also.

[@keshavthakur5990]

One of the best interview preparation video on the KZbin platforms. Thanks sir

[@interviewhappyrawat]

So nice of you. Thanks for appreciating @ keshavthakur5990

[@bhushanambhore8378]

Thank you sir.. Please cover intermediate and Advanced level questions too... Been almost 1 year

[@sankarsandehury3835]

Thank you so much sir for this amazing explanation.Please upload intermediate level react interview questions.It's very helpful❤

[@interviewhappyrawat]

Will upload soon@sankar

[@jagguMySiso]

Thankyou, sir for this session....🙏

[@interviewhappyrawat]

Always welcome @ jaggu

[@vednande6192]

Very much helpful video.. thank you sir 🙏

[@interviewhappyrawat]

Most welcome

[@NAVJOTKAUR-vx8yz]

thanks

[@VikramLakhani-tq4tl]

Thank you for Interview preparation.

[@interviewhappyrawat]

Our pleasure! @Vikram

[@fadigamer789]

Thank you for explain ❤️

[@interviewhappyrawat]

You’re welcome 😊@ Fadi

[@sanskritisingh6567]

Thank you soooooo muchhhh Sir it was very helpfut, thank you thank you sir

[@interviewhappyrawat]

You are most welcome @sanskriti

[@SIKANDARKHAN-mm4dq]

❤❤❤

[@VishalPatel-nv1tr]

Very easy to understand, thank you for video ❤

[@interviewhappyrawat]

Thanks for your appreciation .Enjoy next video on javascript @vishalpatel-nv1tr

[@VishalPatel-nv1tr]

@@interviewhappyrawat sirji VUE ja pe video kab aayegi?

[@kalashtyagi7605]

Please upload intermediate level react interview questions. It's very helpful❤

[@interviewhappyrawat]

Sure will try to do it Soon @kalash

[@tapantorbangla]

very nice.. I expected this

[@interviewhappyrawat]

Your Welcome@tapantorbangla8372

[@kaush637]

Waiting eagerly for intermediate and advanced interview questions videos for React.

[@interviewhappyrawat]

Will try to post soon@kaush637

[@adnanmalik3723]

Sir ap HD vedio bnaya kren please ap k teacher method bohat acha ha

[@nice.hemant]

very nice explanation Happy. Please make react tutorial with demo project.

[@interviewhappyrawat]

Thank you 🙂

[@shitalmore2941]

Thank you so much sir for this amazing explanation. And could you please provide us with Advanced React Questions and Javascript Interview questions?

[@interviewhappyrawat]

Will update soon @2shitalmore2941

[@satyaramlingam2023]

@@interviewhappyrawat yes bro a jab bhi vedio bnao basics q step step bcz osmetimes via ur q we follow even not done react can also follow , just step step step sequqence question

[@RAKESHSINGH-mt6uk]

Helpful

[@interviewhappyrawat]

Glad you think so@ Rakesh

[@user-um9sq1mz9j]

Sir, Thank you so much for the wonderful video on react , sir it's been 7 months could you please upload intermediate level . Students like me are desperately waiting for your videos.

[@interviewhappyrawat]

As soon as possible

[@motivational.911]

please upload intermediate level react js interview questions sir

[@ramvijaysahani9709]

❤

[@ramvijaysahani9709]

Thanks 🙏 sir

[@interviewhappyrawat]

Your welcome bro @ramvijaysahani9707

[@bhavamsingh8092]

Thank you sir please complete tutorial bna dijiye reactjs interview ke liye

[@interviewhappyrawat]

Sure will do so @bhavam

[@prabhatkumar353]

sir please upload interview level react based question

[@purvabhandari3661]

Sir please upload intermediate lavel interview questions

[@keshavthakur5990]

Please make the next js interview video, if possible. Thanks sir

[@interviewhappyrawat]

As soon as possible @keshavthakur5990

[@Safar_ki_duniya09]

Sir please jaldi react ki aor bhi video upload kariye

[@shikhagoyal3532]

sir react ke full vdo kab babaoge aap ???

[@prabha4069]

Sir react k next question Hindi me b upload kro

[@hiteshverma6689]

plz next video plz plz plz plz

[@user-sj1ls2zu6e]

Course ki bnao sir

[@RohitKumar-ji8do]

Sir angular ka hindi video bana dijiye please sir

[@interviewhappyrawat]

Will try to do it soon @ Rohit

[@alltimegamers3703]

Sir aap pdf share krdo pls🙏 ....

[@interviewhappyrawat]

Full course link is in description my friend.

[@ashishPandey-jz2vm]

सर क्या हम हिंदी मे interview नहीं दे सकते है क्या

[@mohd0606]

No

[@ektasharma2383]

@shitalmore2941 3 weeks ago Thanks for this video 🥰please provide us with Advanced React Questions and Javascript Interview questions.