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TCS Software Developer Interview Questions, Process, and Tips
Top TCS Software Developer Interview Questions and Answers
- Q1. Palindromic Numbers Finder Given an integer 'N', your task is to identify all palindromic numbers from 1 to 'N'. These are numbers that read the same way forwards and ba ...read more
- Q2. Strings of Numbers Problem Statement You are given two integers 'N' and 'K'. Consider a set 'X' of all possible strings of 'N' number of digits where all strings only co ...read more
- Q3. Maximum Vehicle Registrations Problem Bob, the mayor of a state, seeks to determine the maximum number of vehicles that can be uniquely registered. Each vehicle's regist ...read more
TCS Software Developer Interview Experiences
498 interviews found
Selected
I applied via Walk-in and was interviewed before Feb 2022. There were 4 interview rounds.
NEED TO WORK ON LOGICAL PART AND MATHEMATICAL PART FOR FRESHERS
Based on language we are asked to right code on medium level
(3 Questions)
- Q1. They discussed about salary and explained about company culture and rules
- Q2. Where do you see yourself after 4 years
- Q3. What made you more inspirational
Interview Preparation Tips
Anonymous
I was interviewed in Nov 2020.
(2 Questions)
Round duration - 180 minutes
Round difficulty - Medium
My slot was on between 8.00am to 11.00am. It was a nice experience. The test was conducted through online. this was my first time writing online so i was afraid but the environment was very nice. it was a camera protected test. It included Aptitude, Reasoning and verbal with coding question. Aptitude was somewhat tricky among all. Other than that everything was medium level. They gave online calculator for that. coding was not that difficult. For coding we need to have basic knowledge of languages. overall it was not much difficult and not easy also.
- Q1.
Factorial Calculation Problem
Given an integer
N, determine the factorial value ofN. The factorial of a numberNis the product of all positive integers from 1 toN.Input:
First line of input: An inte... - Ans.
Calculate the factorial of a given integer N.
Iterate from 1 to N and multiply each number to get the factorial value.
Handle edge cases like N=0 or N=1 separately.
Use recursion or iteration to calculate the factorial value.
- Q2.
Jar of Candies Problem Statement
You are given a jar containing candies with a maximum capacity of 'N'. The jar cannot have less than 1 candy at any point. Given 'K', the number of candies a customer want...
- Ans.
Given a jar with 'N' candies, determine how many candies remain after providing 'K' candies to a customer.
Check if 'K' is greater than 'N', if so return -1
Subtract 'K' from 'N' to get the remaining candies
Return the remaining candies for each test case
Round duration - 20 minutes
Round difficulty - Medium
The total timing was 20 min. They asked wide range of questions here from DBMS, python, Data structures etc. the interviewer was friendly.
Round duration - 10 minutes
Round difficulty - Easy
The round was to know about our behaviour. the interviewer was friendly and interactive.
Interview Preparation Tips
Tip 1 : Do the good projects so that you can understand concepts deeply
Tip 2 : practice coding , coding related question online and try to participate in coding challenges as possible
Tip 3 : Do internship in good company so that you get a good project
Tip 1 : Resume should be clear and understandable. its should be clean and neatly organized
Tip 2 : have some projects, achievements on resume so that it attracts the interviewer
Skills evaluated in this interview
Interview Questionnaire
1 Question
- Q1. Basic JavaScript questions
Interview Preparation Tips
What people are saying about TCS
I applied via Recruitment Consultant and was interviewed in Jul 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Difference between interface and abastract, required and include, method overriding and method over loading
- Ans.
Interface vs abstract, required vs include, method overriding vs overloading
Interface is a contract that defines methods that must be implemented by a class, while abstract class can have implemented methods
Required is used to specify mandatory dependencies in a module, while include is used to import code from another file
Method overriding is when a subclass provides its own implementation of a method from its supercl...
Interview Preparation Tips
TCS interview questions for designations
I applied via Naukri.com and was interviewed in Sep 2021. There were 2 interview rounds.
(1 Question)
- Q1. Brief intro, tool and hands-on experience based questions .
Interview Preparation Tips
Get interview-ready with Top TCS Interview Questions
I was interviewed in Nov 2020.
(1 Question)
Round duration - 180 Minutes
Round difficulty - Medium
The round was in early morning ,Timing was from 8 .00 am on wards. There were proper protection due to covid-19 pandemic.The invigilators were friendly .the round was divided into two tests .1st two hours were for Aptitude,logical and verbal part.the other one hour was for Technical MCQs and coding problems.
- Q1.
Distance Greater Than K Problem Statement
You are provided an undirected graph, a source vertex, and an integer
k. Determine if there is any simple path (without any cycle) from the source vertex to any o... - Ans.
Check if there is a path from source vertex to any other vertex with distance greater than k in an undirected graph.
Use Depth First Search (DFS) to traverse the graph and keep track of the distance from the source vertex.
If at any point the distance exceeds k, return true.
If DFS traversal completes without finding a path with distance greater than k, return false.
(1 Question)
Round duration - 40 minutes
Round difficulty - Easy
The round consisted of HR and TR and MR on the same panel . First 25 minutes questions were asked from TR and after that MR asked just one question and then 15 minutes questions were asked by HR.
- Q1.
Middle of a Linked List
You are given the head node of a singly linked list. Your task is to return a pointer pointing to the middle of the linked list.
If there is an odd number of elements, return the ...
- Ans.
Return the middle element of a singly linked list, or the one farther from the head node in case of even number of elements.
Traverse the linked list using two pointers, one moving at twice the speed of the other.
When the faster pointer reaches the end, the slower pointer will be at the middle.
Return the element pointed to by the slower pointer.
Interview Preparation Tips
Tip 1 : Prepare for aptitude thoroughly
Tip 2 : Focus more on arrays and strings problems
Tip 3 : Have proper knowledge of technologies used in you mentioned project
Tip 1 : Mention projects properly
Tip 2 : Mention subjects of interests it can help interviewer to asks you questions directly from that subject.
Tip 3 : Be honest while writing your Resume .One lie can get you a rejection
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Jul 2021. There were 3 interview rounds.
Technical questions or basics coding questions
(4 Questions)
- Q1. Tell me about yourself.
- Q2. Why are you looking for a change?
- Q3. What are your salary expectations?
- Q4. Share details of your previous job.
Interview Preparation Tips
- Java 8
- Spring Boot
- Microservices
I applied via Recruitment Consultant and was interviewed in Sep 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. What is method overloading
- Ans.
Method overloading is when a class has multiple methods with the same name but different parameters.
Method overloading allows for more flexibility in method calls
The compiler determines which method to call based on the number and types of arguments passed
Example: public void print(int num) and public void print(String str) are overloaded methods
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. For 1-2 years experience, they will only ask for Java basics but if you prove to be good, they will even ask Spring/boot. so mostly clear your logic and have reason for your answer
Interview Preparation Tips
I was interviewed in Oct 2021.
(1 Question)
- Q1. It gave me Good experience
Interview Preparation Tips
TCS Interview FAQs
Some of the top questions asked at the TCS Software Developer interview -
The duration of TCS Software Developer interview process can vary, but typically it takes about less than 2 weeks to complete.
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TCS Software Developer Interview Process
based on 476 interviews
5 Interview rounds
- Technical Round - 1
- Technical Round - 2
- HR Round - 1
- HR Round - 2
- Personal Interview1 Round
Top Skills for TCS Software Developer
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TCS Software Developer Reviews and Ratings
based on 1.9k reviews
Rating in categories
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1.1L
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|  ₹0 L/yr - ₹0 L/yr |
|
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66.6k
salaries
| ₹0 L/yr - ₹0 L/yr |
|
AST Consultant
51.5k
salaries
| ₹0 L/yr - ₹0 L/yr |
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Assistant System Engineer
29.8k
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Associate Consultant
29.5k
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| ₹0 L/yr - ₹0 L/yr |
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