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6D Technologies Software Engineer Interview Questions, Process, and Tips

Updated 5 Nov 2024

Top 6D Technologies Software Engineer Interview Questions and Answers

  • Q1. Write a program to find a duplicate in two list (Take two list and wirte a program to print the same elementsin both list in note pad)
  • Q2. What is thread pool and what are its functions
  • Q3. What is lookup annotation in springboot
View all 12 questions

6D Technologies Software Engineer Interview Experiences

11 interviews found

Interview experience
5
Excellent
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 3 interview rounds.

Round 1 - Technical 

(3 Questions)

  • Q1. Difference between hashmap and hashset
  • Ans. 

    HashMap is a key-value pair collection while HashSet is a collection of unique elements.

    • HashMap stores key-value pairs while HashSet stores unique elements

    • HashMap allows duplicate values but keys must be unique, HashSet does not allow duplicates

    • HashMap uses keys to retrieve values, HashSet does not have keys

  • Answered by AI
  • Q2. Tell me about yourself
  • Ans. 

    I am a software engineer with 5 years of experience in developing web applications using Java, Spring Boot, and Angular.

    • 5 years of experience in software development

    • Proficient in Java, Spring Boot, and Angular

    • Strong problem-solving skills

    • Experience working in Agile development environment

    • Passionate about learning new technologies

  • Answered by AI
  • Q3. Write a program to find a duplicate in two list (Take two list and wirte a program to print the same elementsin both list in note pad)
  • Ans. 

    Program to find duplicates in two lists and print them in notepad

    • Iterate through each element in the first list and check if it exists in the second list

    • If a duplicate is found, print it to a notepad file

    • Use a hash set to store elements from the first list for efficient lookup

  • Answered by AI
Round 2 - Technical 

(4 Questions)

  • Q1. What is lookup annotation in springboot
  • Ans. 

    Lookup annotation in Spring Boot is used to indicate that a method should be cached for faster retrieval.

    • Lookup annotation is used in conjunction with @Cacheable annotation to cache the result of a method.

    • It is commonly used in Spring Boot applications to improve performance by caching frequently accessed data.

    • Example: @Lookup @Cacheable("books") public List findAllBooks() { return bookRepository.findAll(); }

  • Answered by AI
  • Q2. What is memory management in java
  • Ans. 

    Memory management in Java refers to the process of allocating and deallocating memory for objects in the Java Virtual Machine (JVM).

    • Java uses automatic memory management through garbage collection to handle memory allocation and deallocation.

    • Memory in Java is divided into two main areas: stack memory and heap memory.

    • Stack memory is used for storing primitive data types and references to objects, while heap memory is us...

  • Answered by AI
  • Q3. What is thread pool and what are its functions
  • Ans. 

    A thread pool is a collection of worker threads that efficiently execute asynchronous tasks.

    • Thread pool helps in managing and reusing a pool of threads to execute tasks concurrently.

    • It improves performance by reducing the overhead of creating new threads for each task.

    • Thread pool can limit the number of concurrent threads to prevent resource exhaustion.

    • Examples include Java's Executor framework and .NET's ThreadPool cl

  • Answered by AI
  • Q4. Write a program to implement a stack using array
  • Ans. 

    Implement a stack using array in a program

    • Create an array to store the stack elements

    • Implement push and pop functions to add and remove elements from the stack

    • Keep track of the top of the stack using a variable

  • Answered by AI
Round 3 - HR 

(2 Questions)

  • Q1. Tell me about your self
  • Ans. 

    I am a passionate software engineer with experience in developing web applications and a strong background in computer science.

    • Experienced in developing web applications using technologies such as HTML, CSS, JavaScript, and React

    • Strong background in computer science with knowledge of algorithms and data structures

    • Proficient in programming languages such as Java, Python, and C++

    • Excellent problem-solving skills and abili

  • Answered by AI
  • Q2. Some general questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be perfect in your work

Skills evaluated in this interview

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

I applied via Referral and was interviewed in May 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Create a form in react without any libaraies
  • Ans. 

    Creating a form in React without any libraries

    • Use state to manage form data

    • Use onChange event to update state as user types

    • Use onSubmit event to handle form submission

  • Answered by AI

Skills evaluated in this interview

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Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via campus placement at College of Engineering Perumon, Kollam and was interviewed in Jan 2024. There were 3 interview rounds.

Round 1 - Technical 

(3 Questions)

  • Q1. Merge two linked list..
  • Ans. 

    Merging two linked lists involves combining the elements of both lists into a single sorted list.

    • Create a new linked list to store the merged list

    • Compare the values of the nodes from both lists and add the smaller value to the merged list

    • Move the pointer of the list with the smaller value to the next node

    • Repeat the comparison and addition until both lists are exhausted

    • If one list is exhausted, append the remaining node

  • Answered by AI
  • Q2. Program for selection sort
  • Ans. 

    Selection sort is a simple sorting algorithm that repeatedly selects the minimum element from an unsorted portion of the array and swaps it with the first element.

    • Iterate through the array and find the minimum element

    • Swap the minimum element with the first element

    • Repeat the process for the remaining unsorted portion of the array

  • Answered by AI
  • Q3. What is critical section
  • Ans. 

    A critical section is a part of a program where shared resources are accessed and must be protected from concurrent access.

    • Critical sections are used to prevent race conditions and ensure data integrity.

    • They are typically protected using locks or other synchronization mechanisms.

    • Only one thread can execute the critical section at a time.

    • Examples include accessing a shared database, updating a global variable, or modify

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. Questions about project in depth
Round 3 - HR 

(1 Question)

  • Q1. Where do you see yourself in 5 years

Interview Preparation Tips

Interview preparation tips for other job seekers - Study java oops c sql and data structures

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - Aptitude Test 

Questions from C, Java, linux, C++, Sql were asked

Round 2 - Technical 

(1 Question)

  • Q1. Problem solving using different programming languages.

6D Technologies interview questions for designations

 Junior Software Engineer

 (1)

 Software Testing Engineer

 (1)

 Software Developer

 (4)

 Associate Software Developer

 (1)

 Junior Software Developer

 (1)

 Test Engineer

 (1)

 Senior Implementation Engineer

 (1)

 Implementation Engineer

 (7)

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

(1 Question)

  • Q1. Java basics and fundamental

Get interview-ready with Top 6D Technologies Interview Questions

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via campus placement at Dr Ambedkar Institute of Technology, Bangalore and was interviewed in Jan 2023. 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 Resume tips
Round 2 - Aptitude Test 

First round was aptitude test which include both aptitude (cognitive, logical reasoning,verbal) questions and technical questions related to java advanced java sql and Linux.

Round 3 - Technical 

(1 Question)

  • Q1. Based on your resume they ask c++, java and sql Linux questions
Round 4 - Technical 

(2 Questions)

  • Q1. Tell me about yourself and about project
  • Q2. Program writing Oops concepts Some SQL queries Logical questions
Round 5 - HR 

(1 Question)

  • Q1. Tell me about yourself Where you would find yourself in 5 years Your strength and weakness About the company They negotiate about our job role Company bond probation period

Interview Preparation Tips

Interview preparation tips for other job seekers - It's really good experience and the interviewer were so polite and interactive.
We can ask them questions freely
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

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 

Online aptitude test was there it was easy basics of logic and maths were asked

Round 3 - Group Discussion 

Group discussion was a bit hard the topic was advantages and disadvantages of ai in decision making

Round 4 - Technical 

(2 Questions)

  • Q1. Who program to print from 100 to 1
  • Ans. 

    Program to print numbers from 100 to 1

    • Use a loop to iterate from 100 to 1

    • Print the current number in each iteration

  • Answered by AI
  • Q2. Explain java oops concept
  • Ans. 

    Java OOPs concept is a programming paradigm that focuses on objects and their interactions.

    • OOPs stands for Object-Oriented Programming System

    • It is based on the concepts of classes and objects

    • Encapsulation, Inheritance, Polymorphism, and Abstraction are the four main pillars of OOPs

    • Java supports all the OOPs concepts

    • Example: A class 'Car' can have properties like 'color', 'model', and 'year' and methods like 'start', 's

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well in java programming cover sql ,data structures

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via campus placement at APS College of Engineering, Bangalore and was interviewed before May 2023. There was 1 interview round.

Round 1 - Aptitude Test 

Easy question were there for aptitude which was used to filter the candidate

Interview Preparation Tips

Interview preparation tips for other job seekers - Coding round 1 and 2 were there which were quite easy
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed before May 2022.

Round 1 - Technical 

(2 Questions)

  • Q1. Related the Language which you mentioned in Resume
  • Q2. Technical questions related to Domain
Round 2 - Technical 

(1 Question)

  • Q1. Coding related Questions
Round 3 - HR 

(1 Question)

  • Q1. Question related to resource

Interview Questionnaire 

1 Question

  • Q1. I hade applied through University/campus.4 rounds of interview,1: aptitude test which had many technical qts such are program output prediction. 2: Technical Interview:OOPs concepts,programs.3:Data structu...
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6D Technologies Interview FAQs

How many rounds are there in 6D Technologies Software Engineer interview?
6D Technologies interview process usually has 2-3 rounds. The most common rounds in the 6D Technologies interview process are Technical, Aptitude Test and HR.
What are the top questions asked in 6D Technologies Software Engineer interview?

Some of the top questions asked at the 6D Technologies Software Engineer interview -

  1. Write a program to find a duplicate in two list (Take two list and wirte a prog...read more
  2. What is thread pool and what are its functi...read more
  3. What is lookup annotation in springb...read more

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6D Technologies Software Engineer Interview Process

based on 11 interviews

2 Interview rounds

  • Technical Round - 1
  • Technical Round - 2
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HCLTech

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6D Technologies Software Engineer Salary
based on 286 salaries
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₹2.9 L/yr - ₹12 L/yr
19% less than the average Software Engineer Salary in India
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6D Technologies Software Engineer Reviews and Ratings

based on 40 reviews

3.1/5

Rating in categories

3.0

Skill development

2.8

Work-life balance

3.1

Salary

3.2

Job security

2.7

Company culture

2.8

Promotions

2.9

Work satisfaction

Explore 40 Reviews and Ratings
Implementation Engineer
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₹2.5 L/yr - ₹12.3 L/yr

Software Engineer
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₹2.8 L/yr - ₹12 L/yr

Senior Software Engineer
192 salaries
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₹5.5 L/yr - ₹22 L/yr

Senior Implementation Engineer
139 salaries
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₹7.1 L/yr - ₹20 L/yr

Software Developer
115 salaries
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₹3.2 L/yr - ₹13.1 L/yr

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