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DataMetica Java Developer Interview Questions and Answers

Updated 25 Apr 2024

DataMetica Java Developer Interview Experiences

2 interviews found

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Referral and was interviewed in Oct 2023. There was 1 interview round.

Round 1 - One-on-one 

(4 Questions)

  • Q1. 1 question on merge sort, 1 question on SQL queries, oops concepts in depth with real-life examples, core java concepts in depth, collection framework.
  • Q2. Merge 2 sorted arrays,
  • Ans. 

    Merge 2 sorted arrays into a single sorted array.

    • Create a new array with the combined length of the two input arrays

    • Use two pointers to iterate through the two arrays and compare elements to merge them into the new array

    • Handle cases where one array is longer than the other

  • Answered by AI
  • Q3. Find the top salary of a department
  • Q4. 4 pillars of oops
  • Ans. 

    Encapsulation, Inheritance, Polymorphism, Abstraction are the 4 pillars of OOPs

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

    • Inheritance: Ability of a class to inherit properties and behavior from another class. Example: Parent and Child classes

    • Polymorphism: Ability to present the same interface for different data types. Example: Method overloading and overr...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for DataMetica Java Developer interview:
  • Collections
  • Core Java
  • OOPS
  • SQL
  • Data Structures
  • Algorithms
Interview preparation tips for other job seekers - Prepare well for about collection framework and oops concepts.

Skills evaluated in this interview

Java Developer Interview Questions & Answers

user image Imran Ashraf

posted on 1 Mar 2024

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

Reasoning and Mental ability questions

Round 2 - Coding Test 

DSA question . Level was a little hard like dynamic programming , Matrix questions etc

Round 3 - HR 

(1 Question)

  • Q1. It was normal talk

Java Developer Interview Questions Asked at Other Companies

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Interview questions from similar companies

Interview experience
3
Average
Difficulty level
-
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 - Aptitude Test 

It was basic test. online.

Round 3 - Coding Test 

2 questions on arrays. online.

Round 4 - Group Discussion 

The general topic. Be point to point

Round 5 - Technical 

(1 Question)

  • Q1. SQL and Python questions. online. screen sharing
Interview experience
5
Excellent
Difficulty level
-
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 - Aptitude Test 

Normal apti questions.

Round 3 - Technical 

(1 Question)

  • Q1. About you experience in previous organization.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

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

Round 1 - Aptitude Test 

Good number of questions on permutations, english etc

Round 2 - HR 

(1 Question)

  • Q1. What do you know about this company?
  • Ans. 

    The company is a leading software development firm specializing in creating innovative solutions for various industries.

    • Specializes in creating innovative software solutions

    • Works with clients from various industries

    • Known for high-quality and reliable products

    • Has a strong team of experienced developers

    • Focuses on staying up-to-date with the latest technologies

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

Aptitude auestions were there

Round 2 - Coding Test 

In this round 14 mcq and 2 sql queries were given

Interview Preparation Tips

Interview preparation tips for other job seekers - keep going...
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - Technical 

(2 Questions)

  • Q1. Looker developer
  • Q2. Sql server
Round 2 - Technical 

(2 Questions)

  • Q1. Looker developer
  • Q2. Sql server
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Group Discussion 

Discuss cons and pro for is education important to become successful in life?

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Project related
  • Q2. How you solve 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 before Aug 2023. There were 3 interview rounds.

Round 1 - Coding Test 

Sql,python for 5 questions

Round 2 - Technical 

(2 Questions)

  • Q1. Explain about cloud computing
  • Ans. 

    Cloud computing is the delivery of computing services over the internet, including storage, servers, databases, networking, software, and more.

    • Cloud computing allows users to access resources on-demand without the need for physical infrastructure

    • Examples of cloud computing services include Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform

    • Cloud computing offers scalability, flexibility, cost-effectiv

  • Answered by AI
  • Q2. Basics of sql joins
Round 3 - HR 

(1 Question)

  • Q1. What is expected ctc
  • Ans. 

    Expected CTC refers to the salary range that the candidate is looking for in the new position.

    • Research industry standards for Software Developer salaries

    • Consider your experience, skills, and location when determining expected CTC

    • Be prepared to negotiate based on the job responsibilities and benefits package

    • Provide a range rather than a specific number to allow for flexibility

  • Answered by AI

Skills evaluated in this interview

DataMetica Interview FAQs

How many rounds are there in DataMetica Java Developer interview?
DataMetica interview process usually has 2 rounds. The most common rounds in the DataMetica interview process are Aptitude Test, Coding Test and HR.
How to prepare for DataMetica 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 DataMetica. The most common topics and skills that interviewers at DataMetica expect are Java, Design Patterns, Hibernate, Multithreading and Algorithms.
What are the top questions asked in DataMetica Java Developer interview?

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

  1. merge 2 sorted arra...read more
  2. 4 pillars of o...read more
  3. 1 question on merge sort, 1 question on SQL queries, oops concepts in depth wi...read more

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DataMetica Java Developer Interview Process

based on 3 interviews

Interview experience

3.7
  
Good
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DataMetica Java Developer Salary
based on 6 salaries
₹5.9 L/yr - ₹13.8 L/yr
79% more than the average Java Developer Salary in India
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DataMetica Java Developer Reviews and Ratings

based on 1 review

5.0/5

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5.0

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3.0

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5.0

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5.0

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5.0

Company culture

4.0

Promotions

5.0

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