AmbitionBox
Search
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
Engaged Employer
i
This company page is being actively managed by
3Di Systems Team. If you also belong to the team, you
can get access from
here
3Di Systems
Compare
Filter interviews by
3Di Systems Interview Questions and Answers
Updated
25 Mar 2025
3Di Systems Interview Experiences
Popular Designations
6 interviews found
Anonymous
Interview experience
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected
I appeared for an interview before Jan 2024.
Round 1 - Technical
(2 Questions)
- Q1. Performance tuning techniques
- Ans.
Performance tuning techniques for database developers
Optimizing SQL queries by using indexes and proper query structure
Regularly monitoring and analyzing database performance metrics
Using caching mechanisms to reduce database load
Partitioning large tables to improve query performance
Optimizing database schema design for efficient data retrieval
- Q2. Stored procedure, function and triggers
Answered by
AI
Add your answer
Add your answer
Round 2 - Behavioral
(1 Question)
- Q1. Mostly about previous project and some technical questions.
Add your answer
Round 3 - HR
(1 Question)
- Q1. All previous company details, salary discussion other regular joining formalities.
Add your answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Just learn here for 1-2 years and move.
Not recommended for long term.
Not recommended for long term.
Database Developer Interview Questions asked at other Companies
Q1. - Waterfall model - What is cursor in SQL - Normalization and denormalization - SDLC Lifecycle - Why we need SQL - Function and procedure in SQL - What are the main blocks of T-sql or Pl-sql - Column in left table is NULL and Column in righ...
read more
View answer
(1)
Interview experience
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response
I applied via Naukri.com and was interviewed in Apr 2023. There were 3 interview rounds.
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 tips
Round 2 - Technical
(1 Question)
- Q1. Appium Questions Selenium Questions Java Code Frameworks related Questions TestNg MAVEN Cmd
Add your answer
Round 3 - One-on-one
(1 Question)
- Q1. Roles and Responsibilities
Add your answer
Automation Test Analyst Interview Questions asked at other Companies
Q1. Explain automation testing
View answer
(1)
Interview experience
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected
I applied via Approached by Company and was interviewed before Mar 2023. There was 1 interview round.
Round 1 - One-on-one
(2 Questions)
- Q1. 1. Introduce Yourself?
- Q2. 2. Why we should hire you?
Add your answer
Add your answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Give yourself and keep it simple
Software Engineer Interview Questions asked at other Companies
Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person...
read more
View answer
(217)
Interview experience
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected
I appeared for an interview before Mar 2024, where I was asked the following questions.
- Q1. Core Java questions
- Q2. Spring Microservices
Add your answer
Add your answer
Software Developer Interview Questions asked at other Companies
Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is...
read more
View answer
(43)
3Di Systems interview questions for popular designations
I applied via Campus Placement and was interviewed before Sep 2021. There were 5 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
Basic Aptitude Questions and the duration was 1 hr
Round 3 - Coding Test
3 coding questions were asked. common topics such as recursion, string manipulation and arrays
Round 4 - Technical
(1 Question)
- Q1. Technical interview revolving around OOPS, DBMS, and Operating Systems. The duration was 1 hour
Add your answer
Round 5 - HR
(1 Question)
- Q1. This was the final round wherein basic HR questions were asked. What do you do in your free time, strengths and weaknesses, and other scenario-based questions
Add your answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Have a basic understanding of all the CS-related concepts
Software Engineer Interview Questions asked at other Companies
Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person...
read more
View answer
(217)
I applied via Walk-in and was interviewed before Mar 2021. There were 3 interview rounds.
Round 1 - One-on-one
(1 Question)
- Q1. - Questions based on technologies and projects added on Resume. - Detail discussion on last year project of college
Add your answer
Round 2 - Coding Test
Java based questions
- Pattern
- Arithmetic
Round 3 - HR
(4 Questions)
- Q1. What are your strengths and weaknesses?
- Q2. Where do you see yourself in 5 years?
- Q3. What is your family background?
- Q4. Tell me about yourself.
Add your answer
Add your answer
Add your answer
Add your answer
Interview Preparation Tips
Topics to prepare for 3Di Systems Software Engineer interview:
- Java
- Angular
- Android
- IOS
Software Engineer Interview Questions asked at other Companies
Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person...
read more
View answer
(217)
Jobs at 3Di Systems
Top trending discussions
View All
Interview Tips & Stories
2w
a senior software engineer
45 Days Into Notice & No Offers – What Should I Do?
I’m halfway through my 90-day notice period and have appeared for 5-6 interviews but haven’t cracked any yet. Should I keep pushing or consider withdrawing my resignation as a backup? How should I stay motivated and improve my interview performance? Looking for advice from those who've been in a similar situation!
Got a question about 3Di Systems?
Ask anonymously on communities.
Interview questions from similar companies
Software Engineer Interview Questions & Answers
American Megatrends
R. Arockia Ratheesh Sahayaraj
posted on 6 Nov 2015
Interview Preparation Tips
Round: Test
Experience: Only 24 people from my campus attended the placement process of this company.The experience wasn't really good.I wasn't
short-listed for next round as my CGPA was 7.5 and need was of above 7.5 ,as they were maintaining standards.
Round: Test
Experience: 1.C aps was really tough.
2.Section 2 we had to choose either Microprocessor or Java,I preferred microprocessor . 3.Simple Questions on 8085 and 8086 instruction set was asked.
4.How much memory are there are 20 address lines,
5.Difference between SRAM and DRAM.
6.ROM is used for stack or not.
7.What are contents of Stack Pointer after PUSH and POP operation.
8.What happens after RET instruction?
9.What is CMC equivalent instruction?
Round: Test
Experience: 16 questions on Quant which are :-
Odd number in a series, Area and Volume, Games of Skill, Time and Work, Average, Trains, Boats
and Streams, Profit and Gain were asked.
If no. of handshakes is 66,find total number of People.?
A lotus in a pond doubles in size everyday,if it fills the pond on 20th day,when will be the pond would be half?
LOGICAL REASONING-
4 men are on the side of a bridge.One torch light is with them and without it they cannot cross
the bridge.The bridge can withstand only 2 people at a time.The time required by the persons are 1
min,2 mins,7 mins,10 mins respectively.Find the shortest time required by all of em to cross the
bridge.
(Answer: 17 minutes)
Round: SOFT SKILLS
Experience: scenario based questions were asked:-
1.working on a project in your company and your brother is in urgent need of a project.What will you do?
2.Your friend mails the project details to some other company.what will be you reaction?
3.Your boss allows to take your team members for a treat.Whether you choose costly one or within budget?
4.Your favorite subject in your curriculum and Why?
5.Where you would view yourself in 5 years?
6.What is a dream company in your terms?
7.Any situation were your work was criticized and what was your reaction?
Skills:
College Name: Anna University Chennai
Experience: Only 24 people from my campus attended the placement process of this company.The experience wasn't really good.I wasn't
short-listed for next round as my CGPA was 7.5 and need was of above 7.5 ,as they were maintaining standards.
Round: Test
Experience: 1.C aps was really tough.
2.Section 2 we had to choose either Microprocessor or Java,I preferred microprocessor . 3.Simple Questions on 8085 and 8086 instruction set was asked.
4.How much memory are there are 20 address lines,
5.Difference between SRAM and DRAM.
6.ROM is used for stack or not.
7.What are contents of Stack Pointer after PUSH and POP operation.
8.What happens after RET instruction?
9.What is CMC equivalent instruction?
Round: Test
Experience: 16 questions on Quant which are :-
Odd number in a series, Area and Volume, Games of Skill, Time and Work, Average, Trains, Boats
and Streams, Profit and Gain were asked.
If no. of handshakes is 66,find total number of People.?
A lotus in a pond doubles in size everyday,if it fills the pond on 20th day,when will be the pond would be half?
LOGICAL REASONING-
4 men are on the side of a bridge.One torch light is with them and without it they cannot cross
the bridge.The bridge can withstand only 2 people at a time.The time required by the persons are 1
min,2 mins,7 mins,10 mins respectively.Find the shortest time required by all of em to cross the
bridge.
(Answer: 17 minutes)
Round: SOFT SKILLS
Experience: scenario based questions were asked:-
1.working on a project in your company and your brother is in urgent need of a project.What will you do?
2.Your friend mails the project details to some other company.what will be you reaction?
3.Your boss allows to take your team members for a treat.Whether you choose costly one or within budget?
4.Your favorite subject in your curriculum and Why?
5.Where you would view yourself in 5 years?
6.What is a dream company in your terms?
7.Any situation were your work was criticized and what was your reaction?
Skills:
College Name: Anna University Chennai
I applied via Recruitment Consultant and was interviewed before Oct 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Python file handling, input,output, in a file, Sql joins, list sort in python, basics of GIS, Web service how to test
Add your answer
Interview Preparation Tips
Interview preparation tips for other job seekers - This is hust basics not deep dive, strog ur basics to crack
Manav Koli
Interview experience
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical
(1 Question)
- Q1. OOP questions SQL Questions Programming structure
Add your answer
Round 2 - Technical
(1 Question)
- Q1. SQL questions MVC and C# related questions
Add your answer
Interview experience
Good
Difficulty level
Moderate
Process Duration
-
Result
-
Round 1 - Aptitude Test
Aptitude, reasoning,java MCQS
Round 2 - Technical
(1 Question)
- Q1. Technical round
Add your answer
Round 3 - Technical
(1 Question)
- Q1. Second technical round
Add your answer
Round 4 - HR
(1 Question)
- Q1. HR and package discussion
Add your answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Good
3Di Systems Interview FAQs
How many rounds are there in 3Di Systems interview?
3Di Systems interview process usually has 2-3 rounds. The most common rounds in the 3Di Systems interview process are HR, Technical and One-on-one Round.
How to prepare for 3Di Systems 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 3Di Systems. The most common topics and skills that interviewers at 3Di Systems expect are MVC, SQL, Javascript, .Net and Postgresql.
What are the top questions asked in 3Di Systems interview?
Tell us how to improve this page.
3Di Systems Interviews By Designations
Interview Questions for Popular Designations
- Senior Executive Interview Questions
- Team Lead Interview Questions
- Intern Interview Questions
- Sales Executive Interview Questions
- Graduate Engineer Trainee (Get) Interview Questions
- Associate Software Engineer Interview Questions
- Test Engineer Interview Questions
- Manager Interview Questions
- Show more
3Di Systems Interview Process
based on 4 interviews
Interview experience
View more
Interview Questions from Similar Companies
3Di Systems Reviews and Ratings
based on 52 reviews
Rating in categories
|
Software Engineer
81
salaries
|  ₹2.2 L/yr - ₹8.7 L/yr |
|
Softwaretest Engineer
37
salaries
| ₹2 L/yr - ₹8.1 L/yr |
|
Senior Software Engineer
28
salaries
| ₹6.1 L/yr - ₹14 L/yr |
|
Software Developer
17
salaries
| ₹2.2 L/yr - ₹8.5 L/yr |
|
Devops Engineer
9
salaries
| ₹3 L/yr - ₹8.6 L/yr |
Compare 3Di Systems with
Primus Global Technologies
Compare
Pitney Bowes
Compare
Ricoh
Compare
Dataflow Group
Compare
Popular Calculators
Did you find this page helpful?
Yes No
- Home >
- Interviews >
- 3Di Systems Interview Questions
Share an Interview