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DigiMantra Java Developer Interview Questions and Answers

Updated 18 Nov 2024

DigiMantra Java Developer Interview Experiences

1 interview found

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

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

Round 1 - Technical 

(1 Question)

  • Q1. How to find unique elements in an array using Java?
  • Ans. 

    Use a Set to store unique elements from the array.

    • Create a Set to store unique elements.

    • Iterate through the array and add each element to the Set.

    • The Set will automatically remove duplicates, leaving only unique elements.

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. How to configure multiple database in spring boot?
  • Ans. 

    To configure multiple databases in Spring Boot, you can use Spring Data JPA with multiple data sources.

    • Define multiple DataSource beans in your configuration class.

    • Configure each DataSource bean with its own properties like URL, username, password, etc.

    • Use @Primary annotation to specify the primary DataSource bean.

    • Use @Qualifier annotation to specify which DataSource bean to use in your repositories or services.

    • Configu...

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. How was the working place.

Interview Preparation Tips

Interview preparation tips for other job seekers - As a Java developer I join this organization and interviewer asking from basic to higher in java.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via campus placement at JSS Academy of Technical Education, Noida and was interviewed in Oct 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

PEN PAPER round consisting of three coding and c/c++ output based questions.

Round 2 - Technical 

(2 Questions)

  • Q1. OOPS concepts , javascript
  • Q2. Projects related questions
Round 3 - HR 

(2 Questions)

  • Q1. Behavioural questions
  • Q2. Resume , internship related questions

Interview Preparation Tips

Topics to prepare for Quokka Labs Software Developer interview:
  • Resume
Interview preparation tips for other job seekers - Prepare everything of your resume
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Group Discussion 

It was easy, the topic is upi

Round 2 - Aptitude Test 

Aptitude + coding Test

Round 3 - Technical 

(2 Questions)

  • Q1. It's about my projects
  • Q2. And few Javascript questions
Round 4 - HR 

(1 Question)

  • Q1. General HR questions
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

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

Round 1 - Aptitude Test 

Duration 1 hr general aptitude topics

Round 2 - Coding Test 

Duration 1hr subject related coding questions

Interview Preparation Tips

Interview preparation tips for other job seekers - good freshers can give a try
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Describe oops concept.
  • Ans. 

    OOPs concept stands for Object-Oriented Programming, which is a programming paradigm based on the concept of objects.

    • OOPs focuses on creating objects that contain both data and methods to manipulate that data.

    • It emphasizes concepts like inheritance, encapsulation, polymorphism, and abstraction.

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

    • Encapsulation restricts access to certain comp...

  • Answered by AI
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Introduce yourself
  • Q2. Explain your projects
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed before Dec 2023.

Round 1 - Aptitude Test 

Online assessment with quantitative and qualitative questions

Round 2 - Coding Test 

Some Tree traversal coding question

Round 3 - Technical 

(2 Questions)

  • Q1. Load balancer design question
  • Q2. Technical challenges faced
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Mar 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Basic java, reverse string pgm, oops, thread, sql.
  • Q2. Explain OOPS, thread, sql
  • Ans. 

    OOPS is Object-Oriented Programming, thread is a unit of a process, SQL is a language for managing databases.

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

    • Threads are independent units of a process that can run concurrently

    • SQL is used to communicate with databases to retrieve, update, and manage data

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Average interview prepare basic only but no job security in this organization.

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in Mar 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Logic and MCQ were there

Round 2 - Technical 

(2 Questions)

  • Q1. How cobol db 2 works? how to add checkpoint logic.
  • Ans. 

    COBOL DB2 is a programming language used for database management. Checkpoint logic is used to ensure data integrity and recoverability.

    • COBOL DB2 is used for accessing and manipulating data in DB2 databases.

    • Checkpoint logic in COBOL DB2 involves saving the current state of the database at specific points to ensure data integrity.

    • To add checkpoint logic, you can use COMMIT and ROLLBACK statements in your COBOL DB2 progra...

  • Answered by AI
  • Q2. How jcl works, how to do restart
  • Ans. 

    JCL (Job Control Language) is used to control batch jobs on mainframe systems. Restarting a job involves identifying the step where it failed and resubmitting the job from that step.

    • JCL is used to define and control batch jobs on mainframe systems

    • To restart a job, identify the step where it failed

    • Modify the JCL to start from the failed step by specifying the restart parameter

    • Submit the modified JCL to restart the job

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare complete basics. It should be clear

Skills evaluated in this interview

DigiMantra Interview FAQs

How many rounds are there in DigiMantra Java Developer interview?
DigiMantra interview process usually has 2 rounds. The most common rounds in the DigiMantra interview process are Technical.
How to prepare for DigiMantra Java Developer 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 DigiMantra. The most common topics and skills that interviewers at DigiMantra expect are Hibernate, IOC, J2Ee, JDBC and Java.
What are the top questions asked in DigiMantra Java Developer interview?

Some of the top questions asked at the DigiMantra Java Developer interview -

  1. How to find unique elements in an array using Ja...read more
  2. How to configure multiple database in spring bo...read more

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DigiMantra Java Developer Interview Process

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Excellent
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