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TCS Java Developer Interview Questions, Process, and Tips
Updated
24 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.
177 TCS Java Developer Interview Experiences
427 questions found
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Popular
Anonymous
Interview experience
Excellent
Difficulty level
Easy
Duration
2-4 weeks
Result
Selected
I applied via Naukri.com and was interviewed in Oct 2023.
3 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
One-on-one Round (1 Question)
- Q1. Asking java based questions Add Answer
3
Group Discussion Round
Any java based questions
Interview experience
Average
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (1 Question)
- Q1. List some functional interfaces View Answers (1)
Get interview-ready with top interview questions
Interview experience
Good
Difficulty level
Moderate
Duration
4-6 weeks
Result
Selected
I applied via Company Website and was interviewed in Aug 2023.
1 Interview Round
1
Technical Round (2 Questions)
- Q1. Why String is immutable? And how to make it mutable? View Answers (1)
- Q2. What is comparable and comparator? View Answers (1)
Skills evaluated in this interview
What people are saying about TCS
View All
a java developer
1w (edited)
Seeking advice on current job
Current Job Situation:
I’ve been working at TCS for over 2.5 years, with a total experience of 4.5 years. My salary is 9.6 LPA, and I work with technologies like Casper framework, HTML, CSS, JavaScript, JSP, Java, PL/SQL, and JBoss. While I have good job security and flexibility, I feel like I’m working with outdated technologies and have a lot of leisure time, which is affecting my motivation.
Concerns:
1. Outdated Tech: I’m worried that working with older tech will limit future opportunities. Should I stay or move to a role with newer technologies?
2. Salary: Is my current package competitive for my experience? What salary should I aim for if I switch?
Seeking Advice:
What modern technologies should I learn to stay relevant?
Got a question about TCS?
Ask anonymously on communities.
Interview experience
Average
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Selected
I applied via Walk-in and was interviewed in Oct 2023.
4 Interview Rounds
1
Resume Shortlist Round
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
2
Aptitude Test Round
Logical reasoning to test my iq level
3
Coding Test Round
Test my code knowledge to your requirements
4
HR Round (1 Question)
- Q1. Discussed about me Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Give one change for all interested students
TCS interview questions for designations
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
3 Interview Rounds
1
Resume Shortlist Round
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
2
Coding Test Round
For coding test 1 hr time was given
3
Technical Round (2 Questions)
- Q1. What is Polymorphism View Answers (1)
- Q2. Discuss Internal's of concurrent hashmap provided by java collection framework View Answers (1)
Skills evaluated in this interview
Akash
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (1 Question)
- Q1. Java Basics, Java 8 new features related questions Add Answer
Java Developer Jobs at TCS
Akanksha Bhawar
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Walk-in and was interviewed in Jan 2023.
4 Interview Rounds
1
Resume Shortlist Round
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
2
Aptitude Test Round
Verbal Ability
Reasoning questions
Numerical questions
3
Technical Round (3 Questions)
- Q1. Explain oops concepts with examples View Answers (1)
- Q2. What is inheritance and explain its type View Answers (1)
- Q3. Difference between private and public View Answers (1)
4
HR Round (4 Questions)
- Q1. About company information Add Answer
- Q2. What is your short term goal and long term gola Add Answer
- Q3. What is your strength Add Answer
- Q4. You are comfortable to relocate Add Answer
Interview Preparation Tips
Topics to prepare for TCS Java Developer interview:
- Data structures
- Core Java
- C programming
- CPP
Skills evaluated in this interview
Gaurav Pawar
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
3 Interview Rounds
1
Coding Test Round
MCQ question and coding is question
2
Technical Round (2 Questions)
- Q1. Java collections list Add Answer
- Q2. What is MicroServices View Answers (1)
3
HR Round (1 Question)
- Q1. Why you want to join this company Add Answer
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 Mar 2023.
2 Interview Rounds
1
Resume Shortlist Round
Pro Tip by AmbitionBox:
Do not use an unprofessional email address such as cool_boy@email.com. It shows a lack of professionalism by the candidate.
View all tips
2
Technical Round (3 Questions)
- Q1. Explain OOPs concepts View Answers (1)
- Q2. Comparison of Arraylist and LinkedList View Answers (1)
- Q3. Explain memory management in Java View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Focus on core Java study Java Concepts in detail.
Skills evaluated in this interview
Interview experience
Excellent
Difficulty level
Moderate
Duration
-
Result
No response
I applied via Naukri.com and was interviewed in Mar 2023.
2 Interview Rounds
1
Resume Shortlist Round
Pro Tip by AmbitionBox:
Be truthful in your resume. It is very easy to catch false or lies during the interview by asking basic questions.
View all tips
2
Technical Round (2 Questions)
- Q1. Java 8 features, stream, functional interface, mark up interface, string, how to make a class immutable View Answers (1)
- Q2. Microservices vs monolithic, process to convert monolithic to microservices, connect sql db to microservice. View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Prepare well. Learn why have you implemented what you used in your project.
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 95 interviews in last 1 year
2 Interview rounds
- Technical Round 1
- Technical Round 2
View more
Top Skills for TCS Java Developer
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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 528 reviews
Rating in categories
|
System Engineer
1.1L
salaries
|  ₹1 L/yr - ₹9 L/yr |
|
IT Analyst
68.2k
salaries
| ₹5.1 L/yr - ₹16 L/yr |
|
AST Consultant
51k
salaries
| ₹8 L/yr - ₹25 L/yr |
|
Assistant System Engineer
31.4k
salaries
| ₹2.2 L/yr - ₹6 L/yr |
|
Associate Consultant
28.5k
salaries
| ₹8.9 L/yr - ₹32 L/yr |
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