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TCS Research Intern Interview Questions and Answers

Updated 14 Mar 2016

TCS Research Intern Interview Experiences

1 interview found

Research Intern Interview Questions & Answers

user image krishi tata

posted on 3 Mar 2016

I applied via Campus Placement

Interview Questionnaire 

2 Questions

  • Q1. Tell about your previous intern?
  • Ans. 

    I have not had any previous research internships.

    • I have not had the opportunity to work as a research intern before.

    • However, I have gained research experience through coursework and independent projects.

    • For example, in my statistics class, I conducted a research project analyzing the relationship between income and education level.

    • Additionally, I have worked on a project analyzing the effectiveness of different marketi...

  • Answered by AI
  • Q2. How much comfortable are you with programming languages?
  • Ans. 

    I am very comfortable with programming languages.

    • Proficient in Java, Python, and C++

    • Experience with web development languages such as HTML, CSS, and JavaScript

    • Familiarity with database languages like SQL

    • Comfortable with learning new programming languages quickly

  • Answered by AI

Interview Preparation Tips

Round: Technical Interview
Tips: Know your resume well and prepare properly about your previous intern if any.

Skills:
Duration: 2
College Name: IIT Madras
Motivation: I wanted to do an Industrial research intern.

Interview questions from similar companies

I applied via Company Website and was interviewed in Oct 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What is recursion ? what is inheritance? what is heap? write a code to find the largest element in an array?
  • Ans. 

    Recursion is a process in which a function calls itself. Inheritance is a mechanism in OOP where a class inherits properties of another class. Heap is a region of memory used for dynamic memory allocation.

    • Recursion can be used to solve problems that can be broken down into smaller sub-problems.

    • Inheritance allows for code reuse and helps in creating a hierarchy of classes.

    • Heap is used for dynamic memory allocation in la...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Do not loose your confidence till the end of the interview and be clear with your voice .

Skills evaluated in this interview

Interview Questionnaire 

3 Questions

  • Q1. What are the types of Machine learning
  • Ans. 

    There are three types of machine learning: supervised, unsupervised, and reinforcement learning.

    • Supervised learning involves labeled data and predicting outcomes based on that data.

    • Unsupervised learning involves finding patterns in unlabeled data.

    • Reinforcement learning involves an agent learning to make decisions based on rewards and punishments.

    • Examples of supervised learning include image classification and spam filt...

  • Answered by AI
  • Q2. What is oops
  • Ans. 

    OOPs stands for Object-Oriented Programming. It is a programming paradigm that uses objects to design applications.

    • OOPs is based on the concept of classes and objects

    • It focuses on encapsulation, inheritance, and polymorphism

    • It helps in creating modular, reusable, and maintainable code

    • Examples of OOPs languages are Java, C++, Python, etc.

  • Answered by AI
  • Q3. What is SDLC
  • Ans. 

    SDLC stands for Software Development Life Cycle, a process used to design, develop, and maintain software.

    • SDLC is a structured approach to software development

    • It involves several phases such as planning, analysis, design, implementation, testing, and maintenance

    • Each phase has its own set of activities and deliverables

    • SDLC helps ensure that software is developed efficiently, on time, and within budget

    • Examples of SDLC mo

  • Answered by AI

Skills evaluated in this interview

Interview Questionnaire 

2 Questions

  • Q1. Basics and advance
  • Q2. About Responsibilities

I applied via Company Website and was interviewed before Nov 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Why infosys?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and energetic.Speak fluently.Thats what they are seeking for

I applied via Campus Placement and was interviewed in Jan 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Technical Interview - Questions Were related to my projects and some Basics of Programming and Software Testing

Interview Preparation Tips

Interview preparation tips for other job seekers - If you are Confident about you , its enough to crack the Interview

I applied via Campus Placement and was interviewed in Jan 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Swap two number with and without temporary variable
  • Ans. 

    Swap two numbers with and without temporary variable

    • Without temporary variable: Use addition and subtraction

    • With temporary variable: Use a third variable to store the value of one of the numbers

    • Example without temporary variable: a=5, b=7; a=a+b; b=a-b; a=a-b;

    • Example with temporary variable: a=5, b=7; temp=a; a=b; b=temp;

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't be afraid. It companies take interview to select you. And if you are selected in this company you are not lucky enough so try hard.

Skills evaluated in this interview

Interview Questionnaire 

3 Questions

  • Q1. Brief interview
  • Q2. OOP concept
  • Q3. About infosys

I applied via Naukri.com and was interviewed in May 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Online test

Interview Preparation Tips

Interview preparation tips for other job seekers - On

I applied via Campus Placement and was interviewed before Jun 2020. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. What Challenges did you faced in Project? And how did you tackled those.
  • Ans. 

    Faced challenges in a project and how tackled them

    • One of the challenges was managing conflicting priorities among stakeholders. I tackled it by setting clear expectations and priorities, and communicating regularly with all parties involved.

    • Another challenge was dealing with unexpected technical issues. I tackled it by conducting thorough research, consulting with experts, and testing different solutions until the issu...

  • Answered by AI
  • Q2. What is Encapsulation?
  • Ans. 

    Encapsulation is the process of hiding implementation details and exposing only necessary information to the user.

    • Encapsulation is a fundamental concept in object-oriented programming.

    • It helps in achieving data abstraction and information hiding.

    • It allows for better control over the data and prevents unauthorized access.

    • Encapsulation is implemented using access modifiers such as public, private, and protected.

    • For examp...

  • Answered by AI
  • Q3. What is Dailect in Hibernate?
  • Ans. 

    Dialect in Hibernate is a configuration setting that defines the type of database used.

    • Dialect is responsible for generating SQL statements specific to the database.

    • It handles the differences in SQL syntax and data types between different databases.

    • Examples of dialects include MySQLDialect, OracleDialect, and PostgreSQLDialect.

  • Answered by AI
  • Q4. Difference between interface and Abstraction.
  • Ans. 

    Interface defines the contract between two entities while Abstraction hides the implementation details.

    • Interface is a blueprint of a class that defines the methods and properties that a class must implement.

    • Abstraction is a way of hiding the implementation details of a class and exposing only the necessary details to the user.

    • Interface is used for achieving multiple inheritance in Java.

    • Abstraction is used for achieving...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just keep the communication good with the Interviewer and listen carefully and you will find 50% of approch in the explanation only.

Skills evaluated in this interview

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TCS Research Intern Salary
based on 5 salaries
₹12 L/yr - ₹18 L/yr
306% more than the average Research Intern Salary in India
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TCS Research Intern Reviews and Ratings

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4.6/5

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4.0

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