TCS Intern Interview Questions and Answers

Basic concept of quant, No need to attempt all, I have attempted 22.Accuracy is important

Q1. DBMS concepts - Normalization,joins , inner query
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Q2. Reverse a string and check if its palindrome
Ans. 
Reverse a string and check if it's a palindrome.
• Create a function to reverse the input string.

• Compare the reversed string with the original string to check if it's a palindrome.

• Ignore spaces and punctuation when checking for palindrome.

• Example: Input 'racecar', reverse 'racecar' -> 'racecar', palindrome.

• Example: Input 'hello', reverse 'hello' -> 'olleh', not a palindrome.
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Q3. Basics of java - oops concept, difference between inheritance and abstraction
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Q1. Why do you want to join TCS?
Ans. 
I want to join TCS because of its reputation for innovation, global presence, and opportunities for growth.
• TCS is known for its innovative solutions in the IT industry

• TCS has a strong global presence with offices in multiple countries

• TCS offers opportunities for career growth and development

• I admire TCS's commitment to diversity and inclusion
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Q2. Where do you see yourself in next 5 years?
Ans. 
In the next 5 years, I see myself advancing in my career, taking on more responsibilities, and potentially leading a team.
• Continuing to learn and grow professionally

• Seeking opportunities for advancement within the company

• Developing leadership skills through mentorship and training

• Possibly taking on a managerial role or leading a team
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Q3. Comfortable with any location?
Ans. 
Yes, I am comfortable with any location as long as it is safe and accessible.
• I am open to relocating for the right opportunity

• I have experience living in different cities and adapting to new environments

• I prioritize safety and accessibility when considering a location
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Questions were easy, numerical and logical

Q1. DSA algorithms, sql, sorting
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Similar as CAT, just do that

Finance related topic Group Discussion

It was was moderate level coding round where you have two code to write

Q1. What is microservices
Ans. 
Microservices are a software development technique where applications are composed of small, independent services that communicate with each other through APIs.
• Microservices break down a large application into smaller, loosely coupled services

• Each service is responsible for a specific function and can be developed, deployed, and scaled independently

• Communication between services is typically done through APIs, allowing...read more
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Q2. What is oop and how it different from other lanaguages
Ans. 
OOP stands for Object-Oriented Programming. It is a programming paradigm that uses objects and classes to organize code.
• OOP focuses on objects and classes, allowing for encapsulation, inheritance, and polymorphism.

• Objects are instances of classes that contain data and methods.

• In OOP, code is organized into reusable components, making it easier to maintain and scale.

• Examples of OOP languages include Java, C++, and Pytho...read more
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Q1. Able to relocate
Ans. 
Yes, I am able to relocate for the internship opportunity.
• I am open to relocating for the right opportunity

• I have no ties that would prevent me from relocating

• I am excited about the possibility of experiencing a new city or culture
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Q2. Salary expectaions
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