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TCS Java Developer Interview Questions, Process, and Tips
Updated
12 Dec 2024
Top TCS Java Developer Interview Questions and Answers
- Q1. what are the difference between abstract class and interface, and throw and throws, and why we use throws?? Why String is Immutable?
- Q2. What are the main OOPS concepts in java and explain one by one?
- Q3. 1. What is JDK, JVM, JRE.
176 TCS Java Developer Interview Experiences
425 questions found
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Popular
Rubeena Banu
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response
I applied via Naukri.com and was interviewed in Jul 2022.
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 (3 Questions)
- Q1. What are the difference between abstract class and interface, and throw and throws, and why we use throws??
Why String is Immutable? View Answers (6)
- Q2. What are the services used?? Add Answer
- Q3. It was quite easy, and i got selected in tcs , after that i have submitted my all the documents in portal, after that it's been a one month, but they have not s...read more Add Answer
Interview Preparation Tips
Topics to prepare for TCS Java Developer interview:
- Core Java
- Spring Boot
- Spring Mvc
- SQL
- MySQL
Skills evaluated in this interview
Anonymous
Interview experience
Good
Difficulty level
Easy
Duration
Less than 2 weeks
Result
-
I applied via Referral and was interviewed in Nov 2024.
2 Interview Rounds
1
Technical Round (11 Questions)
- Q1. Internal working of HashMap Add Answer
- Q2. Features of java8 Add Answer
- Q3. Use of synchronized keyword Add Answer
- Q4. Difference between failsafe and fail fast and also its implementation Add Answer
- Q5. Coding question : sort an array, use of streams to find names from employee object whose salary is greater than 50000 Add Answer
- Q6. Difference between concurrent and generic collection Add Answer
- Q7. What is string pool. What is string literal? Add Answer
- Q8. Security measures used in your project Add Answer
- Q9. What is difference between rest and soap Add Answer
- Q10. What do u mean by REST state Add Answer
- Q11. What is serialization? What is the way to stop serialization? Add Answer
2
Manegerial Round Round (4 Questions)
- Q1. Difference between failsafe and faifast Add Answer
- Q2. Difference between concurrent and generic collection Add Answer
- Q3. Security measures used in current project Add Answer
- Q4. Why you are leaving your current organization and follow up questions on that Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Please prepare well on your project and java 8 features(if you are using java8). also please brush up knowledge on collections, multithreading, and oops concept
Get interview-ready with top interview questions
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
I applied via Job Portal
2 Interview Rounds
1
Technical Round (2 Questions)
- Q1. Hashmap and multi thread Add Answer
- Q2. Jpa entirety related Add Answer
2
One-on-one Round (2 Questions)
- Q1. Deep technical and work experience Add Answer
- Q2. Domain knowledge Add Answer
What people are saying about TCS
View All
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
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Referral and was interviewed in Nov 2024.
1 Interview Round
1
Technical Round (2 Questions)
- Q1. Self introduction Add Answer
- Q2. Write code structure from controller to jpa class Add Answer
TCS interview questions for designations
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
Not Selected
1 Interview Round
1
Technical Round (2 Questions)
- Q1. Hash map vs hashMap table View Answers (1)
- Q2. Transient keyword, synchronisation, Java 8 features Add Answer
Sucharita Sau
Interview experience
Good
Difficulty level
Moderate
Duration
-
Result
-
1 Interview Round
1
Technical Round (2 Questions)
- Q1. How HashMap works internally? View Answers (1)
- Q2. Why we use application.propeties? View Answers (1)
Java Developer Jobs at TCS
Interview experience
Excellent
Difficulty level
Moderate
Duration
2-4 weeks
Result
No response
I applied via Walk-in and was interviewed in Sep 2024.
1 Interview Round
1
Technical Round (2 Questions)
- Q1. What is different between abstract class and interface View Answers (1)
- Q2. What is different between put patch method in spring boot View Answers (1)
Skills evaluated in this interview
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Naukri.com and was interviewed in Jun 2024.
1 Interview Round
1
Technical Round (6 Questions)
- Q1. Explain your project View Answers (1)
- Q2. Roles and responsibilities Add Answer
- Q3. Hashmap of internal working View Answers (1)
- Q4. Spring vs spring boot View Answers (1)
- Q5. Hibernate feature Add Answer
- Q6. Oops concepts with real time exam Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Plzz revise core Java and boot
Skills evaluated in this interview
Java Techies
Interview experience
Bad
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (2 Questions)
- Q1. What is Java, please explain ? View Answers (1)
- Q2. What is Springboot View Answers (1)
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (2 Questions)
- Q1. Springboot boot@ qualifer annotation Add Answer
- Q2. Java8 features and with example View Answers (1)
Skills evaluated in this interview
TCS Interview FAQs
How many rounds are there in TCS Java Developer interview?
TCS interview process usually has 1-2 rounds. The most common rounds in the TCS interview process are Technical, Resume Shortlist and HR.
How to prepare for TCS Java 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 Java, Spring Boot, Microservices, Hibernate and Spring.
What are the top questions asked in TCS Java Developer interview?
How long is the TCS Java Developer interview process?
The duration of TCS Java Developer interview process can vary, but typically it takes about less than 2 weeks to complete.
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Interview Process at TCS Java Developer
based on 94 interviews in last 1 year
2 Interview rounds
- Technical Round 1
- Technical Round 2
View more
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250 Questions People are getting interviews through
based on 103 TCS interviews
Job Portal
Company Website
WalkIn
Campus Placement
Referral
Recruitment Consultant
42%
20%
11%
9%
6%
1%
11% candidates got the interview through other sources.
High
Confidence
?
High Confidence means the data is based on a large number of responses received from the candidates.
Java Developer Interview Questions from Similar Companies
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TCS Java Developer Reviews and Ratings
based on 526 reviews
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