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Data-Core Systems Software Engineer Interview Questions and Answers

Updated 22 Feb 2025

Data-Core Systems Software Engineer Interview Experiences

2 interviews found

Software Engineer Interview Questions & Answers

user image PAMELA PRADHAN

posted on 22 Feb 2025

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

I was interviewed before Feb 2024.

Round 1 - Aptitude Test 

Logical reasoning, pseudo codes, mathematical equations

Round 2 - Technical 

(3 Questions)

  • Q1. Explain OOPS in java
  • Ans. 

    OOPS in Java stands for Object-Oriented Programming System, which is a programming paradigm based on the concept of objects.

    • OOPS focuses on creating objects that interact with each other to solve a problem

    • It involves concepts like inheritance, encapsulation, polymorphism, and abstraction

    • Java supports OOPS principles through classes and objects

  • Answered by AI
  • Q2. Data Structure, Basic SQL queries
  • Q3. Define abstract method and abstract class
  • Ans. 

    Abstract method is a method without implementation in abstract class which cannot be instantiated. Abstract class is a class with abstract methods.

    • Abstract method is declared in abstract class without implementation

    • Abstract class cannot be instantiated, only used as a base for other classes

    • Abstract class can have both abstract and non-abstract methods

    • Example: abstract class Animal { abstract void makeSound(); }

    • Example:

  • Answered by AI
Round 3 - HR 

(2 Questions)

  • Q1. Why should we hire you?
  • Ans. 

    I have a strong technical background, excellent problem-solving skills, and a passion for software development.

    • I have a Bachelor's degree in Computer Science and 5 years of experience in software development.

    • I have successfully completed multiple projects using various programming languages and technologies.

    • I am a quick learner and always eager to expand my knowledge and skills in the field.

  • Answered by AI
  • Q2. What challenges your faced in life?
  • Ans. 

    I have faced challenges in balancing work and personal life, overcoming imposter syndrome, and adapting to new technologies.

    • Balancing work and personal life: Juggling deadlines at work while making time for family and friends.

    • Overcoming imposter syndrome: Feeling like I don't belong in the tech industry and constantly doubting my abilities.

    • Adapting to new technologies: Learning new programming languages and tools to st

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn everything from Coding, OOPs , data structure, sql queries, etc
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Apr 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all Resume tips
Round 2 - Aptitude Test 

Read apti books available in the market

Round 3 - Technical 

(2 Questions)

  • Q1. All Java related questions
  • Q2. Idea about AI and general HR questions

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Interview questions from similar companies

Round 1 - Behavioral 

(1 Question)

  • Q1. They asked general questions related to some hectic situation faced in previous company / project..

Interview Preparation Tips

Interview preparation tips for other job seekers - Be calm . Clear your basics . That's it.
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all Resume tips
Round 2 - Aptitude Test 

Genral aptitude questions

Round 3 - Technical 

(4 Questions)

  • Q1. Be prepared with your basics
  • Q2. Languages and work flow
  • Q3. Be aware what you keep in your resume
  • Q4. Be strong in a area

I applied via Referral and was interviewed before Jul 2021. There were 3 interview rounds.

Round 1 - Coding Test 

If you are a fresher , then this is for you else almost no coding test for experienced candidates.

Round 2 - One-on-one 

(1 Question)

  • Q1. Javascript basics, Angular react general questions depends upon profile.
Round 3 - Behavioral 

(1 Question)

  • Q1. They asked general questions related to some hectic situation faced in previous company / project..

Interview Preparation Tips

Interview preparation tips for other job seekers - Be calm . Clear your basics . That's it.
Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Sep 2023. There were 2 interview rounds.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Self introduction
  • Q2. Project description
  • Ans. 

    Developed a web application for tracking personal fitness goals and progress.

    • Used React.js for front-end development

    • Implemented RESTful APIs for data retrieval and storage

    • Utilized MongoDB for database management

  • Answered by AI
Round 2 - One-on-one 

(2 Questions)

  • Q1. Questions on project
  • Q2. Any problems faced
  • Ans. 

    Yes, faced challenges with debugging complex code and integrating third-party APIs.

    • Debugging complex code with multiple dependencies

    • Integrating third-party APIs with inconsistent documentation

    • Resolving compatibility issues between different software components

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just chill , they hire anybody even if don't have knowledge they will still hire
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. React lifecycle methods, React hooks
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Dec 2023. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. RDBMS related questions asked
  • Q2. SQL login building related questions
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected
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 Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. Mostly scenario based on what you have worked on and basic questions on theorical knowledge.Interview was 1 hour long.
  • Q2. ETL,Tool, Technology, Infrastructures,coding skill,SQL skills
Round 3 - HR 

(1 Question)

  • Q1. Normal basic questions asked in HR round

Interview Preparation Tips

Interview preparation tips for other job seekers - All the best ,keep confident on your work and be patient while giving interview as interview is bit tricky...

I was interviewed before Sep 2020.

Round 1 - Coding Test 

(1 Question)

Round duration - 140 minutes
Round difficulty - Medium

Test timing was at 2:00 pm , it was conducted in a college and the environment was good for the test. Camera was a primary part of test, so no suspicious activity.

  • Q1. 

    Sum of Two Numbers Represented as Arrays

    Given two numbers in the form of two arrays where each element of the array represents a digit, calculate the sum of these two numbers and return this sum as an ar...

  • Ans. 

    Given two numbers represented as arrays, calculate their sum and return the result as an array.

    • Iterate through the arrays from right to left, adding digits and carrying over if necessary

    • Handle cases where one array is longer than the other by considering the remaining digits

    • Ensure the final sum array does not have any leading zeros

  • Answered by AI
Round 2 - Face to Face 

Round duration - 20 minutes
Round difficulty - Easy

The round was conducted at around 12 p.m. I was called at the college location and then it was conducted. The interviewer was quite polite and frank.

Round 3 - HR 

Round duration - 8 minutes
Round difficulty - Easy

This round was conducted right after finishing and clearing the technical round at the same place and on the same day.

Interview Preparation Tips

Eligibility criteriaAbove 60 %Wipro Limited interview preparation:Topics to prepare for the interview - OOPS, Data Structures, Database Concepts, Coding problemsTime required to prepare for the interview - 2-3 monthsInterview preparation tips for other job seekers

Tip 1 : Practice atleast 2-3 Coding problems daily so your logic building becomes stronger.
Tip 2 : Exercise problems based on OOPS concepts and others too.
Tip 3 : If you can have your own project built, then it's the major point and will act as a plus point.

Application resume tips for other job seekers

Tip 1 : Your resume should be in standard form, short and simple will be more effective.
Tip 2 : Whatever you have learned, you need to mention it in your resume as that will be your primary source of selection and having project on your resume is important.

Final outcome of the interviewSelected

Skills evaluated in this interview

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Data-Core Systems Interview FAQs

How many rounds are there in Data-Core Systems Software Engineer interview?
Data-Core Systems interview process usually has 3 rounds. The most common rounds in the Data-Core Systems interview process are Aptitude Test, Technical and Resume Shortlist.
How to prepare for Data-Core Systems Software 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 Data-Core Systems. The most common topics and skills that interviewers at Data-Core Systems expect are ASP.Net, Bootstrap, Javascript, .NET Framework and .Net Core.
What are the top questions asked in Data-Core Systems Software Engineer interview?

Some of the top questions asked at the Data-Core Systems Software Engineer interview -

  1. Define abstract method and abstract cl...read more
  2. Explain OOPS in j...read more
  3. Data Structure, Basic SQL quer...read more

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Data-Core Systems Software Engineer Interview Process

based on 2 interviews

Interview experience

5
  
Excellent
View more
Data-Core Systems Software Engineer Salary
based on 63 salaries
₹2.6 L/yr - ₹7.5 L/yr
41% less than the average Software Engineer Salary in India
View more details

Data-Core Systems Software Engineer Reviews and Ratings

based on 14 reviews

2.2/5

Rating in categories

1.8

Skill development

2.6

Work-life balance

2.3

Salary

3.9

Job security

1.9

Company culture

1.5

Promotions

1.8

Work satisfaction

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