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TCS Test Engineer Interview Questions and Answers

Updated 20 May 2025

45 Interview questions

A Test Engineer was asked
Q. Type of joins in SQL
Ans. 

Types of joins in SQL include inner join, outer join, left join, right join, and full join.

  • Inner join: returns rows when there is a match in both tables

  • Outer join: returns all rows from one table and only matching rows from the other table

  • Left join: returns all rows from the left table and the matched rows from the right table

  • Right join: returns all rows from the right table and the matched rows from the left tabl...

A Test Engineer was asked
Q. Process involved in STLC process
Ans. 

STLC process involves planning, designing, executing, and reporting on software testing activities.

  • 1. Planning phase involves defining test objectives, scope, and resources.

  • 2. Design phase includes creating test cases, test data, and test environment setup.

  • 3. Execution phase is where tests are run, defects are logged, and progress is monitored.

  • 4. Reporting phase involves analyzing test results, preparing test repo...

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A Test Engineer was asked
Q. Javascript example programs
Ans. 

Javascript example programs showcase the use of Javascript in various scenarios.

  • Basic Hello World program

  • Program to calculate factorial of a number

  • Program to reverse a string

  • Program to check if a number is prime

A Test Engineer was asked
Q. While, do-while loop
Ans. 

The do-while loop is a control flow statement that executes a block of code at least once before checking the condition.

  • The do-while loop is similar to the while loop, but the condition is checked after the block of code is executed.

  • The code block will always execute at least once, even if the condition is false.

  • Example: do { // code block } while (condition);

What people are saying about TCS

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an operations executive
2w
Going by the current news of layoffs at TCS, it’s honestly heartbreaking
People who’ve given their time, effort, and energy to the company are suddenly being shown the door. It really makes you think... no matter how senior or experienced you are, no role is ever fully safe. The same company that once relied on them is now asking them to leave. Feels unfair, honestly. And if there’s anyone who’s seen or experienced something off inside, maybe now’s the time to speak up. pls share your story. Not to point fingers, but just so others understand what actually goes on. We all deserve transparency. We all deserve better.
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A Test Engineer was asked
Q. What is expected package
Ans. 

The expected package for a Test Engineer varies depending on factors such as experience, location, and company size.

  • Expected package can range from entry-level salaries to six-figure salaries for experienced professionals.

  • Factors influencing package include years of experience, specialized skills, industry demand, and company budget.

  • Location plays a significant role in determining salary, with higher cost of livin...

TCS Test Engineer Interview Experiences

45 interviews found

Test Engineer Interview Questions & Answers

user image Vaibhav Dilip Shitole

posted on 13 Dec 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Explain your Framework
  • Q2. How to write listeners and use of it
  • Ans. 

    Listeners in test automation are used to capture and log events during test execution.

    • Listeners are interfaces that collect and display information about test execution.

    • They can be used to generate logs, reports, and screenshots during test runs.

    • Common listeners in test automation frameworks include TestNG listeners and JUnit listeners.

  • Answered by AI

TCS HR Interview Questions

1.4k questions and answers

Q. What are your responsibilities in the current role?
Q. Have you ever collaborated with foreign clients?
Q. Are you flexible for rotational shifts?

Test Engineer Interview Questions & Answers

user image Anonymous

posted on 18 Jan 2025

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Jul 2024. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. What are the concepts of Object-Oriented Programming (OOP) in Java?
  • Ans. 

    OOP in Java is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.

    • Encapsulation: Bundling data (fields) and methods (procedures) that operate on the data into a single unit (object).

    • Inheritance: Allows a class to inherit properties and behavior from another class.

    • Polymorphism: The ability of different classes to be treated as instances...

  • Answered by AI
  • Q2. Selenium basic questions
Round 2 - Technical 

(2 Questions)

  • Q1. Scenarios based project questions
  • Q2. Testng java selenium testing
Round 3 - HR 

(2 Questions)

  • Q1. Expected salary
  • Ans. 

    My expected salary is based on my experience, skills, and the industry standard for Test Engineers.

    • Consider my years of experience in the field

    • Research the average salary for Test Engineers in the industry

    • Factor in my skills and qualifications

    • Be open to negotiation based on the overall compensation package

  • Answered by AI
  • Q2. Which location is needed
  • Ans. 

    The location needed depends on the context of the testing environment, such as hardware, software, or user settings.

    • Identify the testing environment: Is it a physical location or a virtual setup?

    • Consider hardware requirements: Do you need specific devices or servers?

    • Evaluate software dependencies: Are there particular applications or databases required?

    • User settings: Are there specific user profiles or permissions need...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - study all the questions
Are these interview questions helpful?

Test Engineer Interview Questions & Answers

user image Usha Naik

posted on 12 Oct 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(3 Questions)

  • Q1. Selenium questions
  • Q2. Java questions on oops topic
  • Q3. Java programs on strings

Test Engineer Interview Questions & Answers

user image subbu strom

posted on 22 Jun 2024

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Process involved in STLC process
  • Ans. 

    STLC process involves planning, designing, executing, and reporting on software testing activities.

    • 1. Planning phase involves defining test objectives, scope, and resources.

    • 2. Design phase includes creating test cases, test data, and test environment setup.

    • 3. Execution phase is where tests are run, defects are logged, and progress is monitored.

    • 4. Reporting phase involves analyzing test results, preparing test reports, ...

  • Answered by AI
  • Q2. The framework used for the automation testing

Skills evaluated in this interview

Test Engineer Interview Questions & Answers

user image Om pusadkar

posted on 6 Jul 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Quatitative aptitude
verbal aptitude
reasoning aptitude
blood realtion

Round 2 - Coding Test 

Two coding questions
one was basic
one was advanced

Round 3 - Technical 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. Tell me about your project

Test Engineer Interview Questions & Answers

user image Anonymous

posted on 14 Feb 2025

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Java selenium cucumber testng juint
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Describe Piller of oop?
  • Ans. 

    The pillars of OOP (Object-Oriented Programming) are encapsulation, inheritance, and polymorphism.

    • Encapsulation: Bundling data and methods that operate on the data into a single unit (class).

    • Inheritance: Ability to create new classes based on existing classes, inheriting their attributes and methods.

    • Polymorphism: Ability for objects of different classes to respond to the same message in different ways.

  • Answered by AI

Test Engineer Interview Questions & Answers

user image Shashank Shetty

posted on 7 Jan 2025

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
-
Result
-
Round 1 - HR 

(1 Question)

  • Q1. Asked me about future plans in company

Test Engineer Interview Questions & Answers

user image Anonymous

posted on 21 Oct 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Tcs ion python automation

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Explain java oops concept
  • Ans. 

    Java OOPs concept refers to the Object-Oriented Programming principles in Java, including encapsulation, inheritance, polymorphism, and abstraction.

    • Encapsulation: Bundling data and methods that operate on the data into a single unit (class).

    • Inheritance: Allows a class to inherit properties and behavior from another class.

    • Polymorphism: Ability to present the same interface for different data types.

    • Abstraction: Hiding th...

  • Answered by AI
  • Q2. Explain java collection framework
  • Ans. 

    Java Collection Framework is a set of classes and interfaces that provide various data structures and algorithms to store and manipulate collections of objects.

    • It provides interfaces like List, Set, Map, Queue, etc. for different types of collections.

    • Classes like ArrayList, LinkedList, HashSet, HashMap, PriorityQueue, etc. implement these interfaces.

    • It includes algorithms like sorting, searching, and manipulation of co...

  • Answered by AI

Skills evaluated in this interview

TCS Interview FAQs

How many rounds are there in TCS Test Engineer interview?
TCS interview process usually has 2-3 rounds. The most common rounds in the TCS interview process are Technical, Coding Test and HR.
How to prepare for TCS Test Engineer 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 Automation Testing, Test Engineering, Performance Testing, API Automation and Core Java.
What are the top questions asked in TCS Test Engineer interview?

Some of the top questions asked at the TCS Test Engineer interview -

  1. How to capture screensh...read more
  2. What is method overloading and overriding?with exam...read more
  3. What are the concepts of Object-Oriented Programming (OOP) in Ja...read more
What are the most common questions asked in TCS Test Engineer HR round?

The most common HR questions asked in TCS Test Engineer interview are -

  1. Why are you looking for a chan...read more
  2. Why should we hire y...read more
  3. Tell me about yourse...read more
How long is the TCS Test Engineer interview process?

The duration of TCS Test Engineer interview process can vary, but typically it takes about less than 2 weeks to complete.

Tell us how to improve this page.

Overall Interview Experience Rating

4/5

based on 44 interview experiences

Difficulty level

Easy 24%
Moderate 71%
Hard 5%

Duration

Less than 2 weeks 53%
2-4 weeks 26%
4-6 weeks 21%
View more

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TCS Test Engineer Salary
based on 3.8k salaries
₹3 L/yr - ₹8.2 L/yr
6% less than the average Test Engineer Salary in India
View more details

TCS Test Engineer Reviews and Ratings

based on 278 reviews

3.9/5

Rating in categories

3.6

Skill development

4.0

Work-life balance

2.9

Salary

4.5

Job security

4.0

Company culture

2.9

Promotions

3.5

Work satisfaction

Explore 278 Reviews and Ratings
Test Engineer

New Delhi,

Gurgaon / Gurugram

+1

4-9 Yrs

₹ 2.4-8 LPA

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