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TCS Front end Developer Interview Questions, Process, and Tips

Updated 28 Jan 2025

Top TCS Front end Developer Interview Questions and Answers

  • Q1. Allocate Books Problem Statement Given an array of integers arr , where arr[i] represents the number of pages in the i-th book, and an integer m representing the number ...read more
  • Q2. Do you know about React middlewares? why are they used?
  • Q3. What is Redux, and what are the differences between Redux and Context?
View all 22 questions

TCS Front end Developer Interview Experiences

29 interviews found

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
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
Round 2 - Technical 

(1 Question)

  • Q1. Promise callback closure grid flex
Round 3 - HR 

(1 Question)

  • Q1. Introduce your self please

Front end Developer Interview Questions & Answers

user image SivaKumar Chandran

posted on 26 Oct 2023

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
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
Round 2 - Coding Test 

It was happened duration 1 hour

Round 3 - Technical 

(1 Question)

  • Q1. Tell about Angular new versions
  • Ans. 

    Angular releases new versions regularly with updates and improvements.

    • Angular follows a semantic versioning scheme with major, minor, and patch updates.

    • Major updates introduce breaking changes and new features.

    • Minor updates add new features and improvements.

    • Patch updates include bug fixes and minor enhancements.

    • For example, Angular 10 introduced stricter types, improved performance, and updated dependencies.

  • Answered by AI

Skills evaluated in this interview

Front end Developer Interview Questions Asked at Other Companies

Q1. Non-Decreasing Array Problem Statement Given an integer array ARR ... read more
Q2. Find Unique Element in Array You have been provided an integer ar ... read more
asked in JUSPAY
Q3. Dijkstra's Shortest Path Problem Statement You are given an undir ... read more
asked in JUSPAY
Q4. Encode N-ary Tree to Binary Tree Problem Statement You are provid ... read more
Q5. Sort Linked List Based on Actual Values You are given a Singly Li ... read more
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Jan 2023. There were 2 interview rounds.

Round 1 - Resume Shortlist 
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
Round 2 - Technical 

(2 Questions)

  • Q1. Is multiple inheritance supported in Java
  • Ans. 

    No, Java does not support multiple inheritance.

    • Java only supports single inheritance through classes.

    • However, multiple inheritance can be achieved through interfaces.

    • Diamond problem can be avoided in interfaces by implementing default methods.

    • Example: class A extends B implements C, D {}

  • Answered by AI
  • Q2. No, it is supported through interfaces only .

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep Trying. Even if interview doesn't go well, you can always try for other companies.

Skills evaluated in this interview

Front end Developer Interview Questions & Answers

user image Meghana Rahul

posted on 26 Oct 2024

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Oct 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Ninja test its easy , you can find many mock papers on youtube

Round 2 - Technical 

(2 Questions)

  • Q1. Null operation , string reverse
  • Q2. Dsa questions , linked list and so on
Round 3 - HR 

(2 Questions)

  • Q1. What is your Dream company
  • Ans. 

    My dream company is a tech giant known for innovation, employee benefits, and a positive work culture.

    • Innovative technology and projects

    • Strong employee benefits and perks

    • Positive work culture and work-life balance

  • Answered by AI
  • Q2. Tell me about yourself which is not on your resume
  • Ans. 

    I am an avid hiker and have climbed several mountains in the past year.

    • I enjoy spending time outdoors and challenging myself physically

    • I have completed multiple hiking trips in various terrains

    • I find solace and inspiration in nature, which fuels my creativity in coding

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident while answering dont studder

TCS interview questions for designations

 Front end Web Developer

 (2)

 Senior Front end Developer

 (2)

 Java Back End Developer

 (1)

 Developer

 (45)

 Back end Executive

 (3)

 Software Developer

 (497)

 Java Developer

 (184)

 Salesforce Developer

 (35)

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via campus placement at Jayamukhi Institute of Technological Sciences, Narsampet and was interviewed in Dec 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
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
Round 2 - HR 

(5 Questions)

  • Q1. Self introduction
  • Q2. What are your interests
  • Q3. What you do in free time
  • Q4. Will you work in any place
  • Q5. How much package your expecting

Interview Preparation Tips

Topics to prepare for TCS Front end Developer interview:
  • Javascript
  • C++
  • MySQL
  • Python
  • Front End
Interview preparation tips for other job seekers - Please be careful and be prepared what you mentioned in resume it is necessary

Get interview-ready with Top TCS Interview Questions

I applied via Naukri.com and was interviewed in Sep 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
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
Round 2 - Aptitude Test 

It is in selecting type and the last one is very good

Round 3 - HR 

(7 Questions)

  • Q1. Tell me about yourself Where do you see yourself in next 5 years
  • Q2. Why do you want to work with us
  • Q3. What is your job setisfaction
  • Q4. Tell me 5 point that why we hire you
  • Q5. How you are different from others
  • Q6. What is your weekness
  • Q7. What is your greatest fear

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't get nerves
Stay positive
Smile while replying
If you not able to give answer say that i am not able to recall this time i willl tell you later
Do not tell lie
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
No response

I was interviewed before Jan 2024.

Round 1 - Coding Test 

What is a data structure?

Round 2 - Aptitude Test 

What is the speed of a train that covers a distance of 100 km in 2 hours, expressed in km/hr?

Interview Preparation Tips

Interview preparation tips for other job seekers - Achive your gols and re-start everyday
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at Kumaraguru College of Technology, Coimbatore and was interviewed before Apr 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Easy questions in Aptitude

Round 2 - Technical 

(3 Questions)

  • Q1. Basics of programming in html and css
  • Q2. Css full form and html full form
  • Ans. 

    CSS stands for Cascading Style Sheets and HTML stands for HyperText Markup Language.

    • CSS - Cascading Style Sheets is used for styling web pages

    • HTML - HyperText Markup Language is used for creating the structure of web pages

  • Answered by AI
  • Q3. How to create loops
  • Ans. 

    Loops are used to repeatedly execute a block of code until a certain condition is met.

    • Use 'for' loop to iterate over a block of code a specified number of times

    • Use 'while' loop to execute a block of code as long as a specified condition is true

    • Use 'do...while' loop to execute a block of code once, and then repeat the loop as long as a specified condition is true

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Dont seek job

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
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
Round 2 - HR 

(2 Questions)

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

Interview Preparation Tips

Interview preparation tips for other job seekers - Try to master the skill in what you interested in make surprise

I applied via Approached by Company and was interviewed in May 2022. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Basic Javascript question -event loop - promises React Js Realated question
  • Q2. What is box model? What is Clousers ? let var and const difference
  • Ans. 

    Box model is a concept in CSS where every HTML element is considered as a rectangular box with content, padding, border, and margin.

    • Content is the actual content of the element

    • Padding is the space between the content and the border

    • Border is the line that surrounds the padding and content

    • Margin is the space between the border and the adjacent elements

    • Box-sizing property can be used to change the default box model behavi

  • Answered by AI
Round 2 - HR 

(1 Question)

  • Q1. How was the technical round ? Salary negotiation

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn basic javascript. Learn about HTML css and Javascript. What is hooks.

Skills evaluated in this interview

TCS Interview FAQs

How many rounds are there in TCS Front end Developer interview?
TCS interview process usually has 2-3 rounds. The most common rounds in the TCS interview process are Technical, Resume Shortlist and HR.
How to prepare for TCS Front end 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 Front End, CSS, Javascript, HTML and React.Js.
What are the top questions asked in TCS Front end Developer interview?

Some of the top questions asked at the TCS Front end Developer interview -

  1. Do you know about React middlewares? why are they us...read more
  2. What is Redux, and what are the differences between Redux and Conte...read more
  3. What are JavaScript closures, the temporal dead zone (TDZ), hoisting, and the J...read more
How long is the TCS Front end Developer interview process?

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

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TCS Front end Developer Interview Process

based on 31 interviews

3 Interview rounds

  • Resume Shortlist Round
  • Technical Round
  • HR Round
View more
TCS Front end Developer Salary
based on 2.1k salaries
₹2 L/yr - ₹8.8 L/yr
5% less than the average Front end Developer Salary in India
View more details

TCS Front end Developer Reviews and Ratings

based on 159 reviews

3.7/5

Rating in categories

3.6

Skill development

3.8

Work-life balance

2.8

Salary

4.6

Job security

3.6

Company culture

2.7

Promotions

3.4

Work satisfaction

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