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ThoughtWorks Intern Interview Questions and Answers

Updated 31 May 2022

ThoughtWorks Intern Interview Experiences

1 interview found

Intern Interview Questions & Answers

user image Anonymous

posted on 31 May 2022

I appeared for an interview in Aug 2021.

Round 1 - Face to Face 

(1 Question)

Round duration - 60 Minutes
Round difficulty - Medium

Interview was scheduled in afternoon. It was more on OOPs and DSA.

  • Q1. 

    Check If Linked List Is Palindrome

    Given a singly linked list of integers, determine if the linked list is a palindrome.

    Explanation:

    A linked list is considered a palindrome if it reads the same forwar...

  • Ans. 

    Check if a given singly linked list of integers is a palindrome or not.

    • Traverse the linked list to find the middle element using slow and fast pointers.

    • Reverse the second half of the linked list.

    • Compare the first half with the reversed second half to determine if it's a palindrome.

  • Answered by AI
Round 2 - HR 

Round duration - 20 Minutes
Round difficulty - Easy

She asked me more about myself and few projects in resume. It was more of formal discussion than an interview round. I was very comfortable and she aksed me about my location preference at end of. Interview.

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from VIT AP CAMPUS. Eligibility criteria7CGPAThought Works interview preparation:Topics to prepare for the interview - Data Structures, OOPS, Algorithms. Database, JAVATime required to prepare for the interview - 3 MonthsInterview preparation tips for other job seekers

Tip 1 : BlackRock has so many projects in Java, So I made sure I clear my basics and prepare well for each and every question about Java
Tip 2 : OOPS is something which was being asked from everyone and every seniors confirmed the same.
Tip 3 : Have good projects, preferably in development.

Application resume tips for other job seekers

Tip 1 : Have at least 2 projects.
Tip 2 : Include certifications.

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview questions from similar companies

I applied via Referral and was interviewed in Nov 2020. There were 5 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Introduction for your reference
  • Q2. Introduction to the same
  • Q3. Introduction to the smoky

Interview Preparation Tips

Interview preparation tips for other job seekers - Introduction to the smoky and thanks for your

I applied via Company Website and was interviewed before Oct 2019. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Basics of c, matrix multiplication, sql,he said to write group by query and swapping program without using third variable

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well with basics of the mentioned languages in the resume.

I applied via Campus Placement and was interviewed before Aug 2021. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. What is Data Structure?
  • Ans. 

    Data structure is a way of organizing and storing data in a computer so that it can be accessed and used efficiently.

    • Data structures are used to manage large amounts of data efficiently.

    • They can be implemented using arrays, linked lists, trees, graphs, and other techniques.

    • Examples include stacks, queues, hash tables, and binary search trees.

    • Choosing the right data structure for a particular problem is important for op...

  • Answered by AI
  • Q2. Real time use of stack and Queue?
  • Ans. 

    Stack and Queue are used in real-time systems for managing tasks and events.

    • Stack is used for managing function calls, undo/redo operations, and backtracking.

    • Queue is used for managing events, scheduling tasks, and buffering data.

    • Real-time systems use both data structures for managing tasks and events in a time-sensitive manner.

    • Examples include task scheduling in operating systems, event handling in GUI applications, a

  • Answered by AI

Interview Preparation Tips

Topics to prepare for TCS Software Engineer interview:
  • C
  • C++
  • Java
  • Pyth
Interview preparation tips for other job seekers - 1 hr C/ python Programming, Debugging, Programming, Networking

Skills evaluated in this interview

I applied via Walk-in and was interviewed before Apr 2021. There were 3 interview rounds.

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. .Net related technical questions
Round 3 - HR 

(3 Questions)

  • Q1. Tell me about yourself.
  • Q2. What are your strengths and weaknesses?
  • Q3. What are your salary expectations?

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well basic concepts like OOPs

Interview Questionnaire 

1 Question

  • Q1. Rate yourself on a scale of 1 to 5, where do you stand at handling client requirement

Interview Questionnaire 

1 Question

  • Q1. What is pickling?
  • Ans. 

    Pickling is a process of serializing and de-serializing Python objects into a byte stream.

    • Pickling is used to store Python objects in a file or transfer them over a network.

    • The pickle module in Python is used for pickling and unpickling.

    • The pickled data can be stored in a file or transferred over a network.

    • The pickled data can be easily unpickled to get back the original Python object.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basic programming concepts.

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Basic questions of C and C++, then H.R questions, time management

I applied via Referral and was interviewed before Oct 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Coding questions on Python. Data structures basdd questions. Went deep into trees.
  • Q2. Old projects.

Interview Preparation Tips

Interview preparation tips for other job seekers - They shared one take home coding assignment. Mostly around data structures. They were not straightforward. Be sure to be able to explain every step.
They will ask more details and further alterations on those questions in the interview.

Keep documents ready like payslips. Form 16 etc. HR is too particular about it and I did not take the job after clearing all rounds because HR was being non committal and a startup gave me an offer right away.

Interview Questionnaire 

4 Questions

  • Q1. What is stack
  • Ans. 

    A stack is a data structure that follows the Last In First Out (LIFO) principle.

    • Elements are added and removed from the top of the stack.

    • Common operations include push (add element) and pop (remove element).

    • Stacks are used in programming for function calls, expression evaluation, and more.

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

    DOM stands for Document Object Model. It is a programming interface for web documents.

    • DOM is a tree-like structure that represents the HTML or XML document.

    • It allows developers to manipulate the content and structure of a web page using scripting languages like JavaScript.

    • DOM provides a way to access and modify the elements, attributes, and text content of a web page.

    • It also allows developers to add or remove elements ...

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

    An interface is a contract between two components that defines the communication between them.

    • An interface defines a set of methods that a class must implement.

    • Interfaces allow for polymorphism and loose coupling.

    • Interfaces can be used to define common behavior for unrelated classes.

    • Examples include the Java Collection interface and the USB interface.

  • Answered by AI
  • Q4. What is the difference between insertion sort and merge sort
  • Ans. 

    Insertion sort is a simple sorting algorithm that iterates through an array and places each element in its correct position. Merge sort is a divide and conquer algorithm that divides an array into two halves, sorts them separately, and then merges them back together.

    • Insertion sort has a time complexity of O(n^2) while merge sort has a time complexity of O(n log n)

    • Insertion sort is efficient for small data sets while me...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare from interview bit and keep practicing coding on hackerrank

Skills evaluated in this interview

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ThoughtWorks Intern Salary
based on 6 salaries
₹2 L/yr - ₹7.4 L/yr
15% less than the average Intern Salary in India
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ThoughtWorks Intern Reviews and Ratings

based on 5 reviews

4.6/5

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4.6

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4.5

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4.6

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4.6

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