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TCS React Js Frontend Developer Interview Questions, Process, and Tips
Updated
11 Nov 2024
Top TCS React Js Frontend Developer Interview Questions and Answers
- Q1. 4. How can we mimic lifecycle methods using useEffect in functional components?
- Q2. how to update state in react components?
- Q3. What is State and Props in react?
17 TCS React Js Frontend Developer Interview Experiences
31 questions found
Sort by:
Popular
Anonymous
Interview experience
Good
Difficulty level
Easy
Duration
2-4 weeks
Result
Selected
I applied via Naukri.com and was interviewed in Mar 2023.
2 Interview Rounds
1
Resume Shortlist Round
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
2
Technical Round (2 Questions)
- Q1. Simple question related to hoisting and hooks e.g. - 1. what is the difference between useCallback and useMemo? 2. What is Virtual DOM? 3. What is Hoisting? Wha...read more Add Answer
- Q2. 4. How can we mimic lifecycle methods using useEffect in functional components? View Answers (1)
Interview Preparation Tips
Topics to prepare for TCS React Js Frontend Developer interview:
- React Hooks
- Hoisting
- Virtual DOM
- TDZ
Skills evaluated in this interview
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Approached by Company and was interviewed in Oct 2024.
1 Interview Round
1
Technical Round (1 Question)
- Q1. Why do we use Debugger in Javascript? View Answers (1)
Get interview-ready with top interview questions
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Naukri.com and was interviewed in Sep 2024.
1 Interview Round
1
Technical Round (1 Question)
- Q1. What is global state management? View Answers (1)
What people are saying about TCS
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abruptturkey
works at
TCS
Nokia - CTC
Hi friends,
i am a SDET with 2Y6M experience in TCS.
My CCTC is 8.36.
I have cleared L1 & L2 rounds with Nokia for R&D Test Engineer, Bengaluru . I need your guidance on
1. What CTC shall i ask?
2. How is life for an Automation tester in Nokia.
Please give valuable guidance / Suggestions.
Thanks.
Got a question about TCS?
Ask anonymously on communities.
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
2 Interview Rounds
1
Coding Test Round
Complex it is not expected hard Interview
2
One-on-one Round (5 Questions)
- Q1. What is jsx and es6 View Answers (1)
- Q2. What is arrow function View Answers (2)
- Q3. What is lazy loading View Answers (2)
- Q4. Do you know how to code optimize View Answers (2)
- Q5. Do you know conditional rendering View Answers (1)
Skills evaluated in this interview
TCS interview questions for designations
Sabari K Nair
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Coding Test Round
Call an API and show in tabular format with all required css
Interview Preparation Tips
Interview preparation tips for other job seekers - Its more easy interview process that the MNCs follow compared to the startups.
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
I applied via Approached by Company
3 Interview Rounds
1
Technical Round (1 Question)
- Q1. Basics and practical questions related to react. Add Answer
2
Technical Round (1 Question)
- Q1. Questions about implementing Login and solving code related problems. Add Answer
3
HR Round (1 Question)
- Q1. Salary negotiation Add Answer
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Naukri.com and was interviewed in Jun 2024.
1 Interview Round
1
Technical Round (2 Questions)
- Q1. College Project Add Answer
- Q2. Different front end libraries View Answers (1)
Skills evaluated in this interview
vishnu vardhan
Interview experience
Average
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Coding Test Round
Test went really welll. I have given answer for all the basic questions. ANd then got one DSA question to solve. I have solved it. But they havnt revealed the result for TR1.
Interview experience
Good
Difficulty level
Easy
Duration
-
Result
No response
I applied via Approached by Company and was interviewed in Feb 2024.
1 Interview Round
1
Technical Round (2 Questions)
- Q1. Basics of JavaScript, HTML, React View Answers (1)
- Q2. Performance Optimization Add Answer
Jey Prakash (MJR)
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
HR Round (1 Question)
- Q1. What is react why we need it View Answers (1)
Skills evaluated in this interview
Fantasy Cricket
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (1 Question)
- Q1. Simple react questions Add Answer
TCS Interview FAQs
How many rounds are there in TCS React Js Frontend Developer interview?
TCS interview process usually has 1-2 rounds. The most common rounds in the TCS interview process are Technical, Resume Shortlist and Coding Test.
How to prepare for TCS React Js Frontend Developer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at TCS. The most common topics and skills that interviewers at TCS expect are Angularjs, Javascript and React.Js.
What are the top questions asked in TCS React Js Frontend Developer interview?
How long is the TCS React Js Frontend Developer interview process?
The duration of TCS React Js Frontend Developer interview process can vary, but typically it takes about less than 2 weeks to complete.
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Interview Process at TCS React Js Frontend Developer
based on 12 interviews in last 1 year
1 Interview rounds
- Technical Round
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People are getting interviews through
based on 10 TCS interviews
Job Portal
Company Website
40%
10%
50% candidates got the interview through other sources.
Moderate
Confidence
?
Moderate Confidence means the data is based on a sufficient number of responses received from the candidates
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TCS React Js Frontend Developer Reviews and Ratings
based on 11 reviews
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