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TCS Java Developer Interview Questions, Process, and Tips
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.
TCS Java Developer Interview Experiences
184 interviews found
Anonymous
I applied via Naukri.com and was interviewed in Dec 2022. There were 5 interview rounds.
Mixture and alligation,work and time.
(4 Questions)
- Q1. Tell me about your self
- Q2. What do you do in free time ?
- Q3. Tell me about your home town.
- Q4. Your home town is famous for what ?
Write a program for prime number.
Women empowerment,hard work and smart work
Interview Preparation Tips
And this is good for student also
I applied via Naukri.com and was interviewed in Aug 2022. There were 2 interview rounds.
(1 Question)
- Q1. Details of studies , working, current and expected salary,
(3 Questions)
- Q1. Self introduction, about project, years of experience ?
- Q2. Some questions related to technologies on which you are working
- Q3. Some questions related to your project
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed in Jul 2022. There was 1 interview round.
(3 Questions)
- Q1. When do we use finally block?
- Ans.
Finally block is used to execute code after try-catch block, regardless of exception occurrence.
Used to release resources like database connections, file handles, etc.
Used to perform cleanup operations like closing streams, releasing locks, etc.
Used to execute code that must run regardless of exception occurrence.
Can be used without catch block, but not vice versa.
Example: try { //code } catch(Exception e) { //handle e
- Q2. What is the use of index?
- Ans.
Index is used to improve the performance of database queries by allowing faster access to specific data.
Indexes are created on database tables to speed up the retrieval of data.
They work by creating a separate data structure that allows for faster access to specific data.
Indexes can be created on one or more columns of a table.
Examples of indexes include primary keys, unique indexes, and clustered indexes.
- Q3. What steps would you take to resolve any issue?
Interview Preparation Tips
Skills evaluated in this interview
What people are saying about TCS
Selected
I applied via Naukri.com and was interviewed before Jun 2023. There were 3 interview rounds.
(3 Questions)
- Q1. Core java questions ask
- Q2. Spring frameworks questions ask
- Q3. Sql question ther
(1 Question)
- Q1. Thread, collections and advance concepts
(2 Questions)
- Q1. Basic question about you
- Q2. Salary discussion
Interview Preparation Tips
TCS interview questions for designations
I applied via Company Website and was interviewed in May 2022. There were 4 interview rounds.
What is your yourself?
(4 Questions)
- Q1. Why are you leaving your current job?
- Q2. Why should we hire you?
- Ans. I am fresher.but I have required qualifications that you are looking for.I can't not ask you to hire me.
- Q3. What is your biggest straight?
- Ans. I am very good mathematics and anything number related.I am already fairly exceptated core java& Mysql developer.I am exceptated coding.
- Q4. What is favourite hobbies?
- Ans. My favourite hobbies cooking, listening music.
(1 Question)
- Q1. What are your yourself, resume, project details
Interview Preparation Tips
- Core Java
- HTML
- .Net
- MVC
Get interview-ready with Top TCS Interview Questions
Selected
I applied via Company Website and was interviewed before Aug 2023. There was 1 interview round.
(2 Questions)
- Q1. SQL joins like outer joins, inner joins, etc
- Q2. How many data types in C?
- Ans.
C programming language has 5 primary data types: int, float, double, char, and void.
Primary data types in C are int, float, double, char, and void.
Examples: int num = 10; float value = 3.14; char letter = 'A';
Additional data types like long, short, signed, unsigned, etc. can be derived from these primary types.
Skills evaluated in this interview
Java Developer Jobs at TCS
(2 Questions)
- Q1. Core java and advanced
- Q2. Oops concept collection spring boot
Interview Preparation Tips
I have good knowledge core java ,spring,spring boot, servlet ,rest api
I applied via Approached by Company and was interviewed in Jun 2022. There were 2 interview rounds.
(2 Questions)
- Q1. It was Managerial + HR round. It was lasted for around 40min.
- Q2. 1. Aggregation, Composition 2. String literal. 3. Current project working (how it works, why etc) 4. Hash Table and Hash Map. 5. SQL : Joins, max 5th salary. 6. Spring annotations.
- Ans.
Java Developer interview questions on Aggregation, Composition, String literal, Hash Table, SQL Joins, Spring annotations and current project.
Aggregation and Composition are two types of association in OOP. Aggregation represents a 'has-a' relationship while Composition represents a 'part-of' relationship.
String literal is a sequence of characters enclosed in double quotes. It is a constant value and cannot be modified...
(1 Question)
- Q1. Told me to upload lots of documents. Then told me that current CTC is issue. They can only give around 6. So rejected the offer.
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed before May 2022. There were 3 interview rounds.
(1 Question)
- Q1. Interview level is intermediate not much tough you can easily crack should be perfect in Basics and previous project working things. Life in TCS superb but hike is not much expected there are much learning...
(1 Question)
- Q1. Discussion on salary and technology of project work.
Selected
I applied via Campus Placement and was interviewed before Sep 2023. There were 2 interview rounds.
Need to prepare basic interview concepts
Basic programming and data structures, Oops concepts
Interview Preparation Tips
TCS Interview FAQs
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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TCS Java Developer Interview Process
based on 171 interviews
4 Interview rounds
- Technical Round - 1
- Technical Round - 2
- HR Round - 1
- HR Round - 2
Top Skills for TCS Java Developer
Java Developer Interview Questions from Similar Companies
Fast track your campus placements
TCS Java Developer Reviews and Ratings
based on 572 reviews
Rating in categories
Hyderabad / Secunderabad
4-9 Yrs
Not Disclosed
|
System Engineer
1.1L
salaries
|  ₹0 L/yr - ₹0 L/yr |
|
IT Analyst
66.6k
salaries
| ₹0 L/yr - ₹0 L/yr |
|
AST Consultant
51.5k
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Assistant System Engineer
29.8k
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Associate Consultant
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| ₹0 L/yr - ₹0 L/yr |
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