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TCS Web Developer Interview Questions and Answers

Updated 2 Jul 2025

15 Interview questions

A Web Developer was asked 1d ago
Q. How do you maintain company coding standards?
Ans. 

Effective maintenance of company rules ensures compliance, promotes a positive work environment, and enhances productivity.

  • Regularly review and update company policies to reflect current laws and best practices.

  • Provide training sessions for employees to understand and adhere to company rules.

  • Establish a clear process for reporting violations of company rules, ensuring confidentiality and protection for whistleblow...

A Web Developer was asked 11mo ago
Q. Write a program to find the date n days from today.
Ans. 

Program to find the nth day from today

  • Get the current date using a date object

  • Add the number of days to the current date to find the nth day

  • Return the nth day as the output

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A Web Developer was asked 11mo ago
Q. Write a SQL query to join the emp and dept tables.
Ans. 

Joining the emp and dept tables combines employee and department data for comprehensive insights.

  • Use SQL JOIN to combine tables: SELECT * FROM emp JOIN dept ON emp.dept_id = dept.id;

  • INNER JOIN returns only matching records from both tables.

  • LEFT JOIN returns all records from emp and matched records from dept.

  • Example: SELECT emp.name, dept.name FROM emp INNER JOIN dept ON emp.dept_id = dept.id;

A Web Developer was asked 12mo ago
Q. Explain the logic for generating the Fibonacci series.
Ans. 

Fibonacci series is a sequence of numbers where each number is the sum of the two preceding ones.

  • Start with 0 and 1 as the first two numbers in the series

  • Add the previous two numbers to get the next number in the series

  • Repeat this process to generate the Fibonacci series

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Tata's lost its touch? TCS ain't what it used to be :-(
Tata is not the same after Sir Ratan Tata! TCS used to really look after its employees, even when they were on the bench. Now, things have changed and it's disappointing.
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A Web Developer was asked 12mo ago
Q. Write the logic for deleting a linked list.
Ans. 

Deletion logic for a linked list

  • Traverse the linked list to find the node to be deleted

  • Update the pointers of the previous and next nodes to skip the node to be deleted

  • Free the memory of the node to be deleted

🔥 Asked by recruiter 3 times
A Web Developer was asked
Q. What are the basic concepts of OOP?
Ans. 

Object-Oriented Programming (OOP) is a programming paradigm based on the concept of objects, which can contain data and methods.

  • Encapsulation: Bundling data and methods that operate on the data within one unit (e.g., a class).

  • Inheritance: Mechanism to create a new class using properties and methods of an existing class (e.g., a 'Dog' class inheriting from an 'Animal' class).

  • Polymorphism: Ability to present the sam...

🔥 Asked by recruiter 5 times
A Web Developer was asked
Q. What is inheritance in Java?
Ans. 

Inheritance in Java allows a class to inherit properties and behavior from another class.

  • Inheritance is a mechanism in which a new class acquires the properties and behaviors of an existing class.

  • The class that is inherited from is called the superclass or parent class, and the class that inherits is called the subclass or child class.

  • Subclasses can override methods from the superclass to provide their own impleme...

Are these interview questions helpful?
A Web Developer was asked
Q. What is a constructor? Can it be called without creating an object?
Ans. 

A constructor is a special method in a class that is automatically called when an object of that class is created.

  • A constructor typically initializes the object's properties or performs any necessary setup.

  • It is called automatically when an object is created using the 'new' keyword.

  • Constructors do not get called without creating an object.

A Web Developer was asked
Q. What is an abstract class in Java?
Ans. 

Abstract class in Java is a class that cannot be instantiated and may contain abstract methods.

  • Cannot be instantiated directly

  • May contain abstract methods that must be implemented by subclasses

  • Can have both abstract and non-abstract methods

  • Used for creating a template for other classes to extend

A Web Developer was asked
Q. Explain the token generation and authentication process.
Ans. 

Token generation and authentication process is a security mechanism used to verify the identity of a user.

  • Token generation involves creating a unique token for each user upon successful login.

  • The token is then stored in the user's browser or device.

  • When the user makes subsequent requests, the token is sent along with the request.

  • The server then verifies the token to authenticate the user.

  • If the token is valid, the...

TCS Web Developer Interview Experiences

36 interviews found

Web Developer Interview Questions & Answers

user image Rohit Kumar Yadav

posted on 2 Jul 2025

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Jun 2025, where I was asked the following questions.

  • Q1. Data structure and data oops
  • Q2. Oops type questions
  • Q3. My language English
  • Q4. Maintainance for company rule
  • Ans. 

    Effective maintenance of company rules ensures compliance, promotes a positive work environment, and enhances productivity.

    • Regularly review and update company policies to reflect current laws and best practices.

    • Provide training sessions for employees to understand and adhere to company rules.

    • Establish a clear process for reporting violations of company rules, ensuring confidentiality and protection for whistleblowers.

    • E...

  • Answered by AI
  • Q5. Work in all employees add good
  • Q6. My skill question

Web Developer Interview Questions & Answers

user image Anonymous

posted on 10 Jan 2025

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

(1 Question)

  • Q1. What are your tech stack

Web Developer Interview Questions & Answers

user image Anonymous

posted on 24 Jun 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Time and distance , ratio and proportion

Round 2 - Technical 

(2 Questions)

  • Q1. Write logic for deletion of link list
  • Ans. 

    Deletion logic for a linked list

    • Traverse the linked list to find the node to be deleted

    • Update the pointers of the previous and next nodes to skip the node to be deleted

    • Free the memory of the node to be deleted

  • Answered by AI
  • Q2. Explain logic for fibonacci series output
  • Ans. 

    Fibonacci series is a sequence of numbers where each number is the sum of the two preceding ones.

    • Start with 0 and 1 as the first two numbers in the series

    • Add the previous two numbers to get the next number in the series

    • Repeat this process to generate the Fibonacci series

  • Answered by AI

Skills evaluated in this interview

Web Developer Interview Questions & Answers

user image Anonymous

posted on 24 Mar 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via Campus Placement and was interviewed in Feb 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

So much easy test any one can pass with basic knowledge

Round 2 - Technical 

(5 Questions)

  • Q1. Basic concept of oops
  • Ans. 

    Object-Oriented Programming (OOP) is a programming paradigm based on the concept of objects, which can contain data and methods.

    • Encapsulation: Bundling data and methods that operate on the data within one unit (e.g., a class).

    • Inheritance: Mechanism to create a new class using properties and methods of an existing class (e.g., a 'Dog' class inheriting from an 'Animal' class).

    • Polymorphism: Ability to present the same int...

  • Answered by AI
  • Q2. Sql quaries : learn every thing about database
  • Q3. Tell me about yourself
  • Q4. Whereyou see yourslef in next 5 yaers
  • Q5. Why you want to join company

Interview Preparation Tips

Interview preparation tips for other job seekers - learn basic conepts of web development

Web Developer Interview Questions & Answers

user image Anonymous

posted on 15 Feb 2025

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Jan 2025.

Round 1 - Coding Test 

Html css java script

Web Developer Interview Questions & Answers

user image Ayush Rai

posted on 18 Jul 2024

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

(2 Questions)

  • Q1. Join the table emp and dept
  • Ans. 

    Joining the emp and dept tables combines employee and department data for comprehensive insights.

    • Use SQL JOIN to combine tables: SELECT * FROM emp JOIN dept ON emp.dept_id = dept.id;

    • INNER JOIN returns only matching records from both tables.

    • LEFT JOIN returns all records from emp and matched records from dept.

    • Example: SELECT emp.name, dept.name FROM emp INNER JOIN dept ON emp.dept_id = dept.id;

  • Answered by AI
  • Q2. Write the program to find nth day from to Today
  • Ans. 

    Program to find the nth day from today

    • Get the current date using a date object

    • Add the number of days to the current date to find the nth day

    • Return the nth day as the output

  • Answered by AI

Web Developer Interview Questions & Answers

user image Anonymous

posted on 20 Jan 2025

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

(2 Questions)

  • Q1. Why do u want to join us
  • Ans. 

    I am passionate about web development and believe in the company's mission and values.

    • Excited about the opportunity to work on innovative projects

    • Impressed by the company's reputation in the industry

    • Align with the company's values and culture

  • Answered by AI
  • Q2. How u got to know abt us
  • Ans. 

    I came across your company while researching top web development firms in the industry.

    • Researching top web development firms

    • Online search for reputable web development companies

    • Recommendation from a colleague or friend

  • Answered by AI

Web Developer Interview Questions & Answers

user image DANISH CHAUDHARY

posted on 23 Sep 2024

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

Logical and resonning based mcq

Round 2 - Coding Test 

Basic programming knowledge

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Easy question were asked during test

Round 2 - Coding Test 

2 dsa questions were asked here

Web Developer Interview Questions & Answers

user image Anonymous

posted on 22 Jul 2024

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Jun 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Great basic questions blah blah

Round 2 - Coding Test 

Great basic questions from array strings

Interview Preparation Tips

Interview preparation tips for other job seekers - keep cool dont think to much believe in yourself

TCS Interview FAQs

How many rounds are there in TCS Web Developer interview?
TCS interview process usually has 2-3 rounds. The most common rounds in the TCS interview process are Resume Shortlist, Aptitude Test and Technical.
How to prepare for TCS Web 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 Arcgis, Javascript, React.Js, Angular and Es6.
What are the top questions asked in TCS Web Developer interview?

Some of the top questions asked at the TCS Web Developer interview -

  1. What is javascript and use of javascri...read more
  2. What is constructor? Without creating any object it will call or n...read more
  3. What is java, why it is useful for ...read more
What are the most common questions asked in TCS Web Developer HR round?

The most common HR questions asked in TCS Web Developer interview are -

  1. What are your strengths and weakness...read more
  2. What are your salary expectatio...read more
  3. What is your family backgrou...read more
How long is the TCS Web Developer interview process?

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

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Overall Interview Experience Rating

4.2/5

based on 36 interview experiences

Difficulty level

Easy 55%
Moderate 40%
Hard 5%

Duration

Less than 2 weeks 75%
2-4 weeks 20%
4-6 weeks 5%
View more
TCS Web Developer Salary
based on 604 salaries
₹2 L/yr - ₹9 L/yr
12% more than the average Web Developer Salary in India
View more details

TCS Web Developer Reviews and Ratings

based on 90 reviews

3.9/5

Rating in categories

3.8

Skill development

4.0

Work-life balance

3.2

Salary

4.5

Job security

4.1

Company culture

3.1

Promotions

3.5

Work satisfaction

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