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Capgemini Engineering Interview Questions, Process, and Tips

Updated 7 Mar 2025

Top Capgemini Engineering Interview Questions and Answers

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Software Engineer Interview Questions & Answers

user image Dhruv Narayan Singh

posted on 29 Apr 2015

Interview Questionnaire 

15 Questions

  • Q1. What is difference between C and C++?
  • Ans. 

    C++ is an extension of C with object-oriented programming features.

    • C++ supports object-oriented programming while C does not.

    • C++ has classes and templates while C does not.

    • C++ has better support for exception handling than C.

    • C++ has a standard library while C does not.

    • C++ allows function overloading while C does not.

  • Answered by AI
  • Q2. What is difference between array and linked list?
  • Ans. 

    Arrays are contiguous blocks of memory while linked lists are made up of nodes that point to the next node.

    • Arrays have fixed size while linked lists can grow dynamically.

    • Insertion and deletion are faster in linked lists than in arrays.

    • Arrays have better cache locality while linked lists have better memory utilization.

    • Arrays are accessed using indices while linked lists are accessed using pointers.

    • Examples of arrays inc...

  • Answered by AI
  • Q3. What is data abstraction and explain with code?
  • Ans. 

    Data abstraction is the process of hiding implementation details and showing only necessary information.

    • Abstraction is achieved through abstract classes and interfaces.

    • It helps in reducing complexity and increasing efficiency.

    • Example: abstract class Shape with abstract method draw() implemented by its subclasses like Circle and Rectangle.

  • Answered by AI
  • Q4. What is TCP/IP,OSI model?
  • Ans. 

    TCP/IP is a protocol used for communication between devices on the internet. OSI model is a conceptual framework for network communication.

    • TCP/IP is a suite of protocols that governs communication between devices on the internet.

    • OSI model is a conceptual framework that divides network communication into seven layers.

    • TCP/IP is based on a four-layer model, which includes the application, transport, internet, and network ...

  • Answered by AI
  • Q5. What is program counter?
  • Ans. 

    Program counter is a register that stores the memory address of the next instruction to be executed by the processor.

    • Program counter is also known as instruction pointer.

    • It is a part of the processor's control unit.

    • The value of program counter is incremented after each instruction is executed.

    • If a program counter is corrupted, the processor may execute incorrect instructions.

    • Example: If the program counter is pointing ...

  • Answered by AI
  • Q6. WAP to reverse string?
  • Ans. 

    A program to reverse a given string.

    • Create an empty string to store the reversed string.

    • Iterate through the original string from end to start.

    • Append each character to the empty string.

    • Return the reversed string.

  • Answered by AI
  • Q7. WAP for recursion and explain its working?
  • Ans. 

    Recursion is a technique where a function calls itself to solve a problem. WAP for recursion is to write a program using recursion.

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

    • The base case is the condition where the function stops calling itself.

    • The recursive case is where the function calls itself with a smaller input.

    • Example: Factorial of a number can be calculated using recu...

  • Answered by AI
  • Q8. What is microprocessor and explain register names?
  • Ans. 

    A microprocessor is a computer processor that incorporates the functions of a central processing unit on a single integrated circuit.

    • Microprocessors are used in various electronic devices such as computers, smartphones, and gaming consoles.

    • Register names include program counter (PC), accumulator (ACC), general-purpose registers (GPR), and memory address register (MAR).

    • Registers are used to store data and instructions t...

  • Answered by AI
  • Q9. Explain SQL commands?
  • Ans. 

    SQL commands are used to interact with databases and manipulate data.

    • SELECT: retrieve data from a database

    • INSERT: add new data to a database

    • UPDATE: modify existing data in a database

    • DELETE: remove data from a database

    • CREATE: create a new database or table

    • ALTER: modify the structure of a database or table

    • DROP: delete a database or table

    • JOIN: combine data from multiple tables

    • GROUP BY: group data based on a specific colum

  • Answered by AI
  • Q10. Write a SQL query to join two tables?
  • Ans. 

    SQL query to join two tables

    • Use JOIN keyword to combine two tables based on a common column

    • Specify the columns to be selected using SELECT keyword

    • Use ON keyword to specify the common column between two tables

  • Answered by AI
  • Q11. Explain pointers and heap ?
  • Ans. 

    Pointers are variables that store memory addresses. Heap is a region of memory used for dynamic memory allocation.

    • Pointers are used to access memory directly

    • Heap is used for dynamic memory allocation

    • Pointers can be used to create data structures like linked lists

    • Heap memory must be manually managed to avoid memory leaks

  • Answered by AI
  • Q12. Explain whole process for Example.c file to Example.exe conversion
  • Ans. 

    The process of converting Example.c file to Example.exe involves several steps.

    • Preprocessing: includes header file inclusion, macro expansion, and conditional compilation

    • Compilation: converts source code to object code

    • Linking: combines object code with libraries to create executable file

    • Debugging: identifying and fixing errors in code

    • Optimization: improving performance of executable file

  • Answered by AI
  • Q13. What have you done on real implementation on linux OS?
  • Ans. 

    I have implemented various software applications on Linux OS.

    • Developed a web application using Python Flask framework on Linux server

    • Created a custom Linux kernel module for a hardware device driver

    • Implemented a distributed system using Apache Kafka on Linux machines

    • Optimized performance of a database server running on Linux by tuning kernel parameters

  • Answered by AI
  • Q14. Some questions on DBMS
  • Q15. Please introduce youself
  • Ans. 

    I am a software engineer with 5 years of experience in developing web applications using Java and JavaScript.

    • 5 years of experience in software development

    • Expertise in Java and JavaScript

    • Proficient in developing web applications

    • Strong problem-solving and analytical skills

  • Answered by AI

Interview Preparation Tips

Round: Technical Interview
Experience: The interview process last for around 30-40 minutes and it was elimination round.This round decide your placement.First of all interviewer ask about the language comfortable with,then lots of questions regarding C/C++ basics.After that he asks lot of questions about Pointers,Operating system,Data structure and Algorithms,GNU/Linux,SQL,Computer networks and everything mentioned on resume and good knowledge on Recursion(only few knows behind the scene of memory stack of recursion concept).Ask about GNU/LINUX and what i had done with OS with practical work.When he ask about DBMS i told him that i don't know theory and i am comfortable with SQL.
Tips: Be calm throughout the interview ,brush up C/C++ basics,pointer(he almost asked whole pointer concept and heap),data structure.Revise TCP/IP and OSI model with protocols.Always be cool and for programming questions always ask every points to write about programming question.

Round: HR Interview
Experience: HR round was just formality very less candidates are eliminated.HR was very nice guy.He ask me about projects i had done and other questions are related to job location,relocation and bond.Always say truth.When i was asked about why you are not placed yet i honestly told that most of the times i was rejected.
Tips: Always be cool  while answering.

General Tips: Always be cool and don't be nervous.Be confident while answering.
Skill Tips: Be proficient in at least one programming language
Skills: C, C++, Data Structure, SQL , Computer networks, GNU/LINUX, Algorithm
College Name: University Institute of Engineering and Technology Kurukshetra University
Motivation: I had faced many rejection and i advice to my juniors stay focused on competitive programming.Do not lose hope because your core technical knowledge decide your fate.Do not cram the topics.Learn programming on MyCodeSchool,hackerank,TopCoder.
Funny Moments: When interviewer asked about penetration testing which i mentioned on resume then i told him whole process of cracking  his Wi-Fi to get free access to the internet and when asked about can i switch to other domain inspite of software engineering than he told me with smiling face the world is dynamic(i think i explained so well the concept of pointer and heap).

Skills evaluated in this interview

Top Capgemini Engineering Software Engineer Interview Questions and Answers

Q1. Remove All Occurrences of a Character from a String Given a string str and a character 'X', write a function to remove all occurrences of 'X' from the given string. If the character 'X' doesn't exist in the input string, the input will rema... read more
View answer (1)

Software Engineer Interview Questions asked at other Companies

Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person... read more
View answer (197)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Job Portal and was interviewed in Dec 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. What are the different types of changes?
  • Ans. 

    Different types of changes include organizational, technological, process, and strategic changes.

    • Organizational changes involve restructuring, mergers, or leadership changes.

    • Technological changes refer to implementing new systems, software, or tools.

    • Process changes focus on improving workflows, procedures, or policies.

    • Strategic changes involve shifts in overall goals, vision, or direction.

  • Answered by AI
  • Q2. What is a PIR report?
  • Ans. 

    A PIR report is a Post-Implementation Review report that evaluates the success of a change or project after it has been implemented.

    • PIR reports assess the effectiveness of a change or project in meeting its objectives.

    • They identify lessons learned and areas for improvement for future changes or projects.

    • PIR reports often include feedback from stakeholders and key performance indicators (KPIs) to measure success.

    • Example...

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. What is the change management process in ITIL?
  • Ans. 

    The change management process in ITIL involves requesting, assessing, authorizing, implementing, and reviewing changes to IT services.

    • Requesting changes: Users or stakeholders submit change requests for IT services.

    • Assessing changes: Change managers evaluate the potential impact and risks of proposed changes.

    • Authorizing changes: Changes are approved or rejected based on their impact and alignment with business goals.

    • Im...

  • Answered by AI
  • Q2. How flexible are you with shift schedules?
  • Ans. 

    I am very flexible with shift schedules and can adapt to different timings as needed.

    • I have experience working various shifts in my previous roles.

    • I am willing to adjust my schedule to meet the needs of the team or project.

    • I understand the importance of being available during critical times, even if it means working non-traditional hours.

  • Answered by AI

Change Manager Interview Questions asked at other Companies

Q1. What is the difference between emergency and urgent change? Emergency change is raised to resolve an incident. It doesn’t follow the normal change process and do not have a lead time. ECAB needs to be arranged. Urgent change needs to be imp... read more
View answer (1)
Capgemini Engineering Interview Questions and Answers for Freshers
illustration image
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(3 Questions)

  • Q1. What is the difference between agent and waterfall
  • Ans. 

    Agile is an iterative approach to project management, while waterfall is a linear approach.

    • Agile is iterative and allows for flexibility and changes throughout the project.

    • Waterfall is a linear approach where each phase must be completed before moving on to the next.

    • Agile focuses on delivering working software in short iterations, while waterfall follows a sequential process from requirements to testing and deployment.

  • Answered by AI
  • Q2. How you handle the agile waterfall project
  • Ans. 

    I handle agile waterfall projects by blending the flexibility of agile with the structure of waterfall.

    • I create a hybrid approach that combines the iterative nature of agile with the sequential phases of waterfall.

    • I prioritize requirements and plan sprints while also defining clear milestones and deliverables.

    • I ensure constant communication and collaboration among team members to adapt to changes while staying on track...

  • Answered by AI
  • Q3. Share any waterfall project which you have done
  • Ans. 

    Managed a large-scale construction project using the waterfall methodology

    • Developed a detailed project plan outlining all tasks and dependencies

    • Assigned specific roles and responsibilities to team members

    • Implemented a strict change control process to minimize scope creep

    • Conducted regular status meetings to track progress and address any issues

    • Completed the project on time and within budget

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. Keep a good study on the data centres and the cloud migration
  • Q2. Understand how the data centre setup should develop
  • Ans. 

    Data centre setup should evolve with advancements in technology and increasing demands for storage and processing power.

    • Regularly assess and upgrade hardware to ensure optimal performance

    • Implement virtualization to maximize resource utilization

    • Utilize cloud services for scalability and flexibility

    • Enhance security measures to protect sensitive data

    • Consider energy efficiency and sustainability in design

  • Answered by AI

Senior Project Manager Interview Questions asked at other Companies

Q1. DESIGIN PROCEDURE :- DLC thickness 150mm. 1:- use M15 grade concrete,max aggregate cement ratio 12:1 2:-The minimum cement content 150kg per cum. If flayash is more than >20% the mini.mum cement content. 120kg pet cum 3:- The 5 no sample... read more
View answer (3)

Consultant Interview Questions & Answers

user image Anonymous

posted on 9 Jan 2025

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Dec 2024. There were 4 interview rounds.

Round 1 - Coding Test 

Java, DSA Coding Questions, Array, LL

Round 2 - Technical 

(2 Questions)

  • Q1. Java, Java 8, SpringBoot, AWS, Kafka, Microservices, Design Patterns, SOLID
  • Q2. Collection framework
Round 3 - HR 

(1 Question)

  • Q1. General Managerial Interview
Round 4 - HR 

(1 Question)

  • Q1. HR Discussion , Salary Discussion Company Policy etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well whatever you have been doing in the job.

Top Capgemini Engineering Consultant Interview Questions and Answers

Q1. What are the types of exception in PLSQL
View answer (1)

Consultant Interview Questions asked at other Companies

Q1. How would you pass an entry for travel expenses incurred and paid by employee and was reimbursed? How would the end to end flow happens
View answer (8)

Capgemini Engineering interview questions for popular designations

 Software Engineer

 (36)

 Senior Software Engineer

 (17)

 Analyst

 (16)

 Software Developer

 (15)

 Consultant

 (12)

 Senior Consultant

 (10)

 Associate Consultant

 (10)

 Associate Engineer

 (9)

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. What is closure
  • Ans. 

    A closure is a function that has access to its own scope, as well as the scope in which it was defined.

    • A closure allows a function to access variables from an outer function even after the outer function has finished executing.

    • Closures are commonly used in event handlers, callbacks, and in functional programming.

    • Example: const outerFunction = () => { const outerVar = 'I am outer'; return () => { console.log(outer...

  • Answered by AI
  • Q2. What is difference between state and props
  • Ans. 

    State is mutable and managed within a component, while props are immutable and passed from parent to child components.

    • State is managed within a component and can be changed using setState() method

    • Props are passed from parent to child components and cannot be changed within the child component

    • State is used for internal component data management, while props are used for passing data from parent to child components

    • Exampl...

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. What is difference between display block and inline
  • Ans. 

    display block takes up full width and starts on a new line, while display inline only takes up as much width as necessary and does not start on a new line.

    • display block elements start on a new line and take up the full width available, while display inline elements do not start on a new line and only take up as much width as necessary

    • display block elements can have margin and padding applied on all four sides, while di...

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

    A promise is an object representing the eventual completion or failure of an asynchronous operation.

    • Promises are used to handle asynchronous operations in JavaScript.

    • A promise can be in one of three states: pending, fulfilled, or rejected.

    • Promises can be chained using .then() to handle success and .catch() to handle errors.

    • Example: Fetching data from an API returns a promise that resolves with the data or rejects with

  • Answered by AI

React Js Frontend Developer Interview Questions asked at other Companies

Q1. 1. What is difference between abstract class and interface ?
View answer (1)

Get interview-ready with Top Capgemini Engineering Interview Questions

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Good morning raise a simple terms of the following sentence to be ready to to to to to to to to

Round 2 - One-on-one 

(2 Questions)

  • Q1. The following sentence to the sentence to be
  • Q2. They you are not reachable at the same thing

Design Engineer Interview Questions asked at other Companies

Q1. Stress Strain curve, What will happen if you use petrol in diesel engine and Diesel in petrol engone.
View answer (5)
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Can we interchange service and controller annotations?
  • Ans. 

    No, service and controller annotations cannot be interchanged.

    • Service annotations are used to define a class as a service component, while controller annotations are used to define a class as a controller component.

    • Service annotations are typically used for business logic and data manipulation, while controller annotations are used for handling HTTP requests and responses.

    • Interchanging these annotations can lead to une

  • Answered by AI
  • Q2. Sql query join
Round 2 - One-on-one 

(1 Question)

  • Q1. Why want to switch?
  • Ans. 

    Seeking new challenges and opportunities for growth in a different environment.

    • Desire for new challenges and opportunities

    • Seeking professional growth and development

    • Interested in exploring different work environment

    • Looking for a change in career path

  • Answered by AI

Senior Associate Interview Questions asked at other Companies

Q1. On an average, how many invoices can you process in a day?
View answer (10)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Hashmap internal working
  • Q2. Default methods and multiple abstraction, asynchronous calls in java

Java Developer Interview Questions asked at other Companies

Q1. Sort 0 and 1 Problem Statement Given an integer array ARR of size N containing only integers 0 and 1, implement a function to sort this array. The solution should scan the array only once without using any additional arrays. Input: The firs... read more
View answer (3)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I was interviewed before Mar 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. Not remember what was the question
  • Q2. Not remember what was the question

Top Capgemini Engineering Software Engineer Interview Questions and Answers

Q1. Remove All Occurrences of a Character from a String Given a string str and a character 'X', write a function to remove all occurrences of 'X' from the given string. If the character 'X' doesn't exist in the input string, the input will rema... read more
View answer (1)

Software Engineer Interview Questions asked at other Companies

Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person... read more
View answer (197)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

MCQ’s only, DSA and other MCQ 1 hour

Round 2 - Technical 

(2 Questions)

  • Q1. Project related questions
  • Q2. Coding problem in any basic programming language
Round 3 - HR 

(2 Questions)

  • Q1. General HR and salary discussions
  • Q2. Location and other related queries

Top Capgemini Engineering Software Developer Interview Questions and Answers

Q1. Quick Sort Problem Statement You are provided with an array of integers. The task is to sort the array in ascending order using the quick sort algorithm. Quick sort is a divide-and-conquer algorithm. It involves selecting a pivot point and ... read more
View answer (1)

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (42)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Oct 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Easy and gaming round also included which has more weightage

Round 2 - Technical 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. What four pillar of oops
  • Ans. 

    The four pillars of OOP are encapsulation, inheritance, polymorphism, and abstraction.

    • Encapsulation: Bundling data and methods that operate on the data into a single unit.

    • Inheritance: Allowing a class to inherit properties and behavior from another class.

    • Polymorphism: The ability for objects of different classes to respond to the same message.

    • Abstraction: Hiding the complex implementation details and showing only the n

  • Answered by AI

Associate Engineer Interview Questions asked at other Companies

Q1. Count Ways To Reach The N-th Stair Problem Statement You are given a number of stairs, N. Starting at the 0th stair, you need to reach the Nth stair. Each time you can either climb one step or two steps. You have to return the number of dis... read more
View answer (1)
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Capgemini Engineering Interview FAQs

How many rounds are there in Capgemini Engineering interview?
Capgemini Engineering interview process usually has 2-3 rounds. The most common rounds in the Capgemini Engineering interview process are Technical, HR and Resume Shortlist.
How to prepare for Capgemini Engineering 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 Capgemini Engineering. The most common topics and skills that interviewers at Capgemini Engineering expect are SQL, Python, Javascript, Java and SQL Server.
What are the top questions asked in Capgemini Engineering interview?

Some of the top questions asked at the Capgemini Engineering interview -

  1. What are Hooks in React? Name the ones you have used in your proje...read more
  2. What are Higher Order Functions and Higher Order Components. Give exampl...read more
  3. How does Event Loop works? What are Event Queue and Event Sta...read more
How long is the Capgemini Engineering interview process?

The duration of Capgemini Engineering interview process can vary, but typically it takes about less than 2 weeks to complete.

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Capgemini Engineering Interview Process

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