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WNS Software Engineer Interview Questions and Answers

Updated 25 Jan 2024

WNS Software Engineer Interview Experiences

2 interviews found

Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Aug 2023. 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 - Aptitude Test 

First time attend aptitude test .

Round 3 - Technical 

(5 Questions)

  • Q1. Any computer engineering basic questions
  • Q2. C,C++,java , python
  • Q3. What is inheritance.how many times of inheritance.
  • Ans. 

    Inheritance is a concept in object-oriented programming where a class can inherit attributes and methods from another class.

    • Inheritance allows for code reusability and promotes the concept of 'is-a' relationship.

    • There are different types of inheritance such as single inheritance, multiple inheritance, multilevel inheritance, and hierarchical inheritance.

    • Example: Class B inheriting from Class A - 'class B: public A {}'

  • Answered by AI
  • Q4. How many characters are used in C.
  • Ans. 

    C uses a set of 128 characters, including letters, digits, special characters, and control characters.

    • C uses 26 letters (uppercase and lowercase), 10 digits (0-9), and various special characters like !, @, #, $, %, etc.

    • C also includes control characters like newline, tab, carriage return, etc.

    • The total number of characters used in C is 128.

  • Answered by AI
  • Q5. What is c. How many characters are used.
  • Ans. 

    C is a programming language known for its efficiency and flexibility. It uses 256 characters.

    • C is a high-level programming language used for system programming, embedded systems, and applications.

    • C uses 256 characters, including letters, digits, special characters, and whitespace.

    • Examples of characters in C include 'a', '1', '+', and ' '.

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
-
Result
Selected Selected
Round 1 - Aptitude Test 

Time distance and work

Round 2 - Coding Test 

Array, String, Stack, Queues, BFS

Round 3 - HR 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. I am aryaman m singha hailed from assam guwahati

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Interview questions from similar companies

I applied via Recruitment Consultant and was interviewed in Jan 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. I have attended as full stack developer and I have been asked questions on springs and java .

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and try to answer with elaborated explanation. Answer the questions as per your previous experiences.

I applied via Newspaper Ad and was interviewed before May 2021. There were 2 interview rounds.

Round 1 - Group Discussion 

Group discussion,aptitude test

Round 2 - Aptitude Test 

Aptitude test

Interview Preparation Tips

Interview preparation tips for other job seekers - i am b.akhila iam studying in degree final year

I applied via Naukri.com and was interviewed in Dec 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Introduction, roles and responsibilities, Features of sitecore, exm, sitecore database, e commerce and few other topics like scheduling, publishing, creating multilingual sites etc

Interview Preparation Tips

Interview preparation tips for other job seekers - This is for sitecore role.
Be confident and dictate.
Explain whatever you know.

I applied via Referral and was interviewed in Apr 2021. There were 7 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Name
  • Q2. Introduction

Interview Preparation Tips

Interview preparation tips for other job seekers - Very good
Round 1 - Group Discussion 

Face to face

Round 2 - Case Study 

Interview Preparation Tips

Interview preparation tips for other job seekers - Java

I applied via Campus Placement and was interviewed before Sep 2020. There were 2 interview rounds.

Interview Preparation Tips

Interview preparation tips for other job seekers - Strong basic knowledge about the topics in the resume

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

Interview Questionnaire 

1 Question

  • Q1. What is object oriented programming
  • Ans. 

    Object oriented programming is a programming paradigm that uses objects to represent and manipulate data.

    • Objects encapsulate data and behavior

    • Classes define the blueprint for objects

    • Inheritance allows for code reuse and polymorphism

    • Examples include Java, C++, and Python

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Stick to concepts and try to use basic approach

I applied via Naukri.com and was interviewed before Jan 2021. There was 1 interview round.

Interview Questionnaire 

3 Questions

  • Q1. That place how I am work
  • Q2. What is software engineer
  • Ans. 

    A software engineer is a professional who designs, develops, and maintains software applications.

    • Designs and develops software applications

    • Uses programming languages and tools to write code

    • Tests and debugs software to ensure it functions properly

    • Collaborates with other engineers and stakeholders to ensure software meets requirements

    • Continuously learns and adapts to new technologies and industry trends

  • Answered by AI
  • Q3. What is technical science
  • Ans. 

    Technical science is the application of scientific principles and methods to solve practical problems in technology.

    • It involves the use of scientific knowledge to design, develop, and improve technology.

    • Examples include computer science, electrical engineering, and mechanical engineering.

    • Technical science is interdisciplinary, drawing on knowledge from physics, chemistry, and mathematics.

    • It is essential for innovation ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - This interview was a technical one but I stayed test it lasted for about one hour 10 minutes this interview wanted to test both me knowledge and wanted to test both my knowledge and communication skill most of the question asked Tu Meri related to mine bi touch circular computer science related topics a started a lost of basic related to my projects

WNS Interview FAQs

How many rounds are there in WNS Software Engineer interview?
WNS interview process usually has 3 rounds. The most common rounds in the WNS interview process are Aptitude Test, Resume Shortlist and Technical.
What are the top questions asked in WNS Software Engineer interview?

Some of the top questions asked at the WNS Software Engineer interview -

  1. What is inheritance.how many times of inheritan...read more
  2. How many characters are used in...read more
  3. What is c. How many characters are us...read more

Tell us how to improve this page.

WNS Software Engineer Interview Process

based on 2 interviews

Interview experience

4
  
Good
View more
WNS Software Engineer Salary
based on 125 salaries
₹3 L/yr - ₹11.4 L/yr
15% less than the average Software Engineer Salary in India
View more details

WNS Software Engineer Reviews and Ratings

based on 5 reviews

3.1/5

Rating in categories

4.5

Skill development

3.1

Work-life balance

2.8

Salary

4.4

Job security

3.2

Company culture

2.6

Promotions

3.5

Work satisfaction

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