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Infosys BPM System Engineer Interview Questions and Answers

Updated 30 Jul 2025

10 Interview questions

A System Engineer was asked 7mo ago
Q. What are the four pillars of Object-Oriented Programming (OOP)?
Ans. 

The four pillars of Object-Oriented Programming are encapsulation, inheritance, polymorphism, and abstraction.

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

  • Inheritance: Allowing a new class to inherit properties and behavior from an existing class.

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

  • Abstraction: H...

A System Engineer was asked 7mo ago
Q. What is the difference between the TRUNCATE and DELETE commands in a database?
Ans. 

TRUNCATE removes all records from a table, while DELETE removes specific records based on a condition.

  • TRUNCATE is faster than DELETE as it does not log individual row deletions.

  • TRUNCATE resets the auto-increment value of the table, while DELETE does not.

  • TRUNCATE cannot be rolled back, while DELETE can be rolled back if used within a transaction.

  • TRUNCATE does not trigger any delete triggers on the table, while DELE...

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A System Engineer was asked
Q. Write a program to find the reverse of a string without using built-in methods.
Ans. 

Program to reverse a string without using inbuilt methods

  • Create an empty string to store the reversed string

  • Iterate through the original string from end to start and append each character to the new string

  • Return the reversed string

A System Engineer was asked
Q. How do you reverse a string in Python?
Ans. 

To reverse a string in Python, we can use slicing or the built-in reversed() function.

  • Using slicing: string[::-1]

  • Using reversed() function: ''.join(reversed(string))

  • Both methods return the reversed string

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A System Engineer was asked
Q. Why are Java strings immutable?
Ans. 

Java strings are immutable to ensure security, thread safety, and performance optimization.

  • Immutable strings prevent malicious code from modifying the string content.

  • Immutable strings can be safely shared across multiple threads without synchronization issues.

  • Immutable strings allow for efficient memory allocation and garbage collection.

  • String pool in Java is possible because of immutability.

  • Examples of immutable ...

A System Engineer was asked
Q. Why does Java not support multiple inheritance?
Ans. 

Java doesn't support multiple inheritance to avoid the diamond problem.

  • Multiple inheritance can lead to the diamond problem where a class inherits from two classes with a common parent.

  • This can cause ambiguity in method calls and lead to code complexity.

  • Java supports multiple interface inheritance to achieve similar functionality.

  • For example, a class can implement multiple interfaces to inherit their methods.

  • This ...

Infosys BPM HR Interview Questions

169 questions and answers

Q. What was your experience with your previous organization?
Q. What is the job role?
Q. How long do you plan to stay with this company?
A System Engineer was asked
Q. What is Stack and Queue?
Ans. 

Stack is a data structure that follows Last In First Out (LIFO) principle. Queue is a data structure that follows First In First Out (FIFO) principle.

  • Stack: LIFO principle, push and pop operations, examples - function call stack, undo feature in software applications

  • Queue: FIFO principle, enqueue and dequeue operations, examples - printer queue, message queue in operating systems

Are these interview questions helpful?
A System Engineer was asked
Q. Examples of encapsulation and polymorphism,types of classes,what requirements we need to write a good code.
Ans. 

Encapsulation and polymorphism examples, class types, and requirements for good code.

  • Encapsulation: hiding implementation details, e.g. private variables in a class

  • Polymorphism: using a single interface to represent multiple types, e.g. method overloading

  • Class types: abstract, final, static, inner, anonymous, etc.

  • Requirements for good code: readability, maintainability, efficiency, scalability, etc.

A System Engineer was asked
Q. What is operating system What is view and tuples
Ans. 

An operating system is a software that manages computer hardware and software resources and provides common services for computer programs.

  • An OS acts as an interface between the user and the computer hardware.

  • It manages memory, processes, and input/output devices.

  • Examples of OS include Windows, macOS, Linux, and Android.

  • View is a virtual table that displays data from one or more tables in a database.

  • Tuples are row...

A System Engineer was asked
Q. What is compiler What is class file
Ans. 

A compiler is a program that translates source code into machine code.

  • Compilers are used to convert high-level programming languages into low-level machine code.

  • They perform lexical analysis, syntax analysis, semantic analysis, and code generation.

  • Examples of compilers include GCC, Clang, and Visual C++.

  • Compilers can optimize code for performance and size.

  • Class files are the compiled output of Java source code, co...

Infosys BPM System Engineer Interview Experiences

23 interviews found

System Engineer Interview Questions & Answers

user image BELLAM ARUN KUMAR

posted on 7 Nov 2024

Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

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

Round 1 - Aptitude Test 

It's all about verbal,quant and puzzle

Round 2 - HR 

(2 Questions)

  • Q1. What are your strengths?
  • Q2. Who can you justify your job?

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well

System Engineer Interview Questions & Answers

user image Pavithra M R

posted on 30 Jul 2025

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I appeared for an interview in Jan 2025, where I was asked the following questions.

  • Q1. THEY WILL ASK ABOUT SQL
  • Q2. THEY WILL ASK ABOUT PYTHON
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Jan 2025, where I was asked the following questions.

  • Q1. Hr related questions
  • Q2. What are your Projects
  • Ans. 

    I have worked on various projects focusing on system integration, automation, and performance optimization across different industries.

    • Developed an automated monitoring system for server performance, reducing downtime by 30%.

    • Implemented a cloud-based solution for data storage, improving accessibility and security for sensitive information.

    • Led a team in migrating legacy systems to modern architectures, enhancing system ...

  • Answered by AI
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Question were from math, reasoning,and coding mcqs

Round 2 - Technical 

(1 Question)

  • Q1. This was technical cum HR round where I have been asked basics of C and Java interview questions with some basic sql and database questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on basic interview questions of particular language from Google..that wi be enough
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Mar 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

Good and easy not too difficult

Round 2 - Coding Test 

Good not much difficult

Round 3 - HR 

(2 Questions)

  • Q1. Normal discussion
  • Q2. Tell about your self
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Oct 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Reasoning type questions

Round 2 - Technical 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. Past company projects
  • Ans. 

    I have worked on various projects in my past company, including network infrastructure upgrades, server migrations, and implementing security measures.

    • Upgraded network infrastructure to improve performance and reliability

    • Migrated servers to new hardware for better efficiency

    • Implemented security measures such as firewalls and encryption protocols

  • Answered by AI

Interview Preparation Tips

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

System Engineer Interview Questions & Answers

user image ayushi rathore

posted on 19 Dec 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed before Dec 2023. There were 2 interview rounds.

Round 1 - HR 

(2 Questions)

  • Q1. What are your reasons for wanting to join Infosys?
  • Ans. 

    I am drawn to Infosys for its reputation as a leading global technology services and consulting company.

    • Impressed by Infosys' innovative projects and solutions

    • Desire to work with a diverse and talented team

    • Opportunity for professional growth and development

    • Attracted to Infosys' commitment to sustainability and social responsibility

  • Answered by AI
  • Q2. How do you perform when working under pressure?
  • Ans. 

    I thrive under pressure, staying focused and organized to meet deadlines and deliver high-quality work.

    • I prioritize tasks based on urgency and importance

    • I communicate effectively with team members to ensure everyone is on the same page

    • I remain calm and composed, focusing on problem-solving rather than panicking

    • I have successfully completed projects under tight deadlines, such as implementing a critical system upgrade w...

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. What are the four pillars of Object-Oriented Programming (OOP)?
  • Ans. 

    The four pillars of Object-Oriented Programming are encapsulation, inheritance, polymorphism, and abstraction.

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

    • Inheritance: Allowing a new class to inherit properties and behavior from an existing class.

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

    • Abstraction: Hiding...

  • Answered by AI
  • Q2. What is the difference between the TRUNCATE and DELETE commands in a database?
  • Ans. 

    TRUNCATE removes all records from a table, while DELETE removes specific records based on a condition.

    • TRUNCATE is faster than DELETE as it does not log individual row deletions.

    • TRUNCATE resets the auto-increment value of the table, while DELETE does not.

    • TRUNCATE cannot be rolled back, while DELETE can be rolled back if used within a transaction.

    • TRUNCATE does not trigger any delete triggers on the table, while DELETE do...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just focus on improving yourself in any skill; you don't need to have hundreds of skills. Mastering one skill with great knowledge is sufficient, and you should always be confident in your responses.
Interview experience
3
Average
Difficulty level
Easy
Process Duration
-
Result
-
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 

(2 Questions)

  • Q1. What is Stack and Queue?
  • Ans. 

    Stack is a data structure that follows Last In First Out (LIFO) principle. Queue is a data structure that follows First In First Out (FIFO) principle.

    • Stack: LIFO principle, push and pop operations, examples - function call stack, undo feature in software applications

    • Queue: FIFO principle, enqueue and dequeue operations, examples - printer queue, message queue in operating systems

  • Answered by AI
  • Q2. Write a program to find reverse of a string without using inbuilt methods

Skills evaluated in this interview

I applied via Campus Placement and was interviewed in Jul 2022. There were 2 interview rounds.

Round 1 - Aptitude Test 

Arthmetic and reasoning,pseudo code,puzzle,verbal questions, if we are doing maths well we can easily crack this exam.

Round 2 - Technical 

(3 Questions)

  • Q1. Sd, about your project , printf and scanf,oops concepts, about your hobbies.
  • Q2. Examples of encapsulation and polymorphism,types of classes,what requirements we need to write a good code.
  • Q3. Willing to relocate,hr questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident, and prepare well c,Java, and oops concepts, when interviewer asked questions to us then we can say the answer be confident, and don't fear infront of their.

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Not Selected

I applied via Company Website and was interviewed before Apr 2022. 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 - Coding Test 

Two questions of coding given and some multiple choice questions in data base management system

Round 3 - One-on-one 

(3 Questions)

  • Q1. How to reverse a string in python
  • Q2. Case studies of final year project
  • Q3. SQL related questions like DML command, revoke and grant meanings

Interview Preparation Tips

Topics to prepare for Infosys BPM System Engineer interview:
  • Data base
  • Python

Skills evaluated in this interview

Infosys BPM Interview FAQs

How many rounds are there in Infosys BPM System Engineer interview?
Infosys BPM interview process usually has 1-2 rounds. The most common rounds in the Infosys BPM interview process are Aptitude Test, Technical and Resume Shortlist.
How to prepare for Infosys BPM System Engineer 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 Infosys BPM . The most common topics and skills that interviewers at Infosys BPM expect are Cloud Computing, P2P, R2R, RTR and SQL Server.
What are the top questions asked in Infosys BPM System Engineer interview?

Some of the top questions asked at the Infosys BPM System Engineer interview -

  1. Examples of encapsulation and polymorphism,types of classes,what requirements w...read more
  2. Some Algorithm based question, I am from EE so he did not bother me with coding...read more
  3. What is the difference between the TRUNCATE and DELETE commands in a databa...read more
How long is the Infosys BPM System Engineer interview process?

The duration of Infosys BPM System Engineer interview process can vary, but typically it takes about less than 2 weeks to complete.

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Overall Interview Experience Rating

4.1/5

based on 12 interview experiences

Difficulty level

Easy 40%
Moderate 60%

Duration

Less than 2 weeks 67%
2-4 weeks 22%
More than 8 weeks 11%
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Infosys BPM System Engineer Salary
based on 227 salaries
₹2 L/yr - ₹5.1 L/yr
35% less than the average System Engineer Salary in India
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