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6D Technologies
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6D Technologies Interview Questions, Process, and Tips
Top 6D Technologies 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)asked in Software Engineer interview
- Q2. How charging happen for subscriber?asked in Senior Implementation Engineer interview
- Q3. Block Diagram of Telecommunication systemasked in Operations Engineer interview
6D Technologies Interview Experiences
37 interviews found
Prajwal k
Selected
I applied via Naukri.com and was interviewed in Jul 2024. There were 3 interview rounds.
(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
- 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
- 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
(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(); }
- 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...
- 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
- 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
(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
- Q2. Some general questions
Interview Preparation Tips
Skills evaluated in this interview
Top 6D Technologies Software Engineer Interview Questions and Answers
Software Engineer Interview Questions asked at other Companies
Akhilnath G
Mostsly asked questions related to linux, os and mysql
You need to keep on talking, thats all you need to do.
(2 Questions)
- Q1. Asked some basic Linux commands
- Q2. Asked keys in RDBMs like primary key, candidate keys, alternate keys etc.
(2 Questions)
- Q1. Asked questions related to data structures.
- Q2. Asked questions related to mysql.
(2 Questions)
- Q1. What challenges I have faced and how did I overcome, when I volunteered for an event in college.
- Q2. I am willing to relocate to bangalore.
Interview Preparation Tips
Implementation Engineer Interview Questions asked at other Companies
likil m
(2 Questions)
- Q1. Automation and manual testing
- Q2. Linux and unix , swl queries
Implementation Engineer Interview Questions asked at other Companies
Anonymous
DBMS,SQL,verbal,logical reasoning
(1 Question)
- Q1. About Java,sql,linux
(1 Question)
- Q1. About Linux,Java,SQl
(1 Question)
- Q1. Personal information
Implementation Engineer Interview Questions asked at other Companies
6D Technologies interview questions for popular designations
Selected
I applied via Referral and was interviewed in May 2024. There was 1 interview round.
(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
Skills evaluated in this interview
Top 6D Technologies Software Engineer Interview Questions and Answers
Software Engineer Interview Questions asked at other Companies
Get interview-ready with Top 6D Technologies Interview Questions
I applied via campus placement at College of Engineering Perumon, Kollam and was interviewed in Jan 2024. There were 3 interview rounds.
(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
- 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
- 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
(1 Question)
- Q1. Questions about project in depth
(1 Question)
- Q1. Where do you see yourself in 5 years
Interview Preparation Tips
Skills evaluated in this interview
Top 6D Technologies Software Engineer Interview Questions and Answers
Software Engineer Interview Questions asked at other Companies
Jobs at 6D Technologies
(2 Questions)
- Q1. What is OOPs ane its concepts
- Ans.
OOPs stands for Object-Oriented Programming and its concepts include encapsulation, inheritance, polymorphism, and abstraction.
Encapsulation: Bundling data and methods that operate on the data into a single unit (object).
Inheritance: Allowing a new class to inherit properties and behavior from an existing class.
Polymorphism: The ability for objects of different classes to respond to the same message in different ways.
A...
- Q2. Prime or Not Question
Junior Java Developer Interview Questions asked at other Companies
I applied via campus placement at GH Raisoni Institute of Engineering and Technology, Pune and was interviewed in Dec 2023. There were 2 interview rounds.
General Aptitude
DSA
Computer Networks
(3 Questions)
- Q1. USE,IMPORTANCE OF LINUX
- Ans.
Linux is an open-source operating system known for its stability, security, and flexibility.
Linux is widely used in server environments due to its stability and security features.
It is highly customizable and can be tailored to specific needs, making it popular for embedded systems and IoT devices.
Many programming and development tools are natively supported on Linux, making it a preferred choice for developers.
Linux i...
- Q2. Command ,operation ,keys in SQL
- Q3. Explain about Major project
Interview Preparation Tips
Skills evaluated in this interview
Operations Engineer Interview Questions asked at other Companies
(2 Questions)
- Q1. About call flows handling
- Q2. About tmf specs of the domain
Solution Architect Interview Questions asked at other Companies
Mathew Anu
I applied via Campus Placement and was interviewed in Nov 2023. There were 3 interview rounds.
Usual numerical and technical questions
(1 Question)
- Q1. 2 rounds of technical interviews In first round, asked about dbms related questions and resume based questions In 2nd round, asked about the projects related questions
(1 Question)
- Q1. Self introduction About family How do you mange criticism How to handle failures Ready to relocate or not And some other general questions
Junior Software Developer Interview Questions asked at other Companies
Top trending discussions
6D Technologies Interview FAQs
The duration of 6D Technologies interview process can vary, but typically it takes about less than 2 weeks to complete.
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6D Technologies Interviews By Designations
- 6D Technologies Software Engineer Interview Questions
- 6D Technologies Implementation Engineer Interview Questions
- 6D Technologies Software Developer Interview Questions
- 6D Technologies Operations Engineer Interview Questions
- 6D Technologies Associate Software Developer Interview Questions
- 6D Technologies C Developer Interview Questions
- 6D Technologies Functional Consultant Interview Questions
- 6D Technologies Junior Java Developer Interview Questions
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Interview Questions for Popular Designations
6D Technologies Interview Process
based on 33 interviews
Interview experience
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6D Technologies Reviews and Ratings
based on 236 reviews
Rating in categories
10-15 Yrs
Not Disclosed
2-4 Yrs
Not Disclosed
7-12 Yrs
Not Disclosed
|
Implementation Engineer
288
salaries
|  ₹2.5 L/yr - ₹12.1 L/yr |
|
Software Engineer
286
salaries
| ₹2.8 L/yr - ₹12 L/yr |
|
Senior Software Engineer
192
salaries
| ₹5.5 L/yr - ₹22 L/yr |
|
Senior Implementation Engineer
137
salaries
| ₹5.8 L/yr - ₹19 L/yr |
|
Software Developer
106
salaries
| ₹3.2 L/yr - ₹12.6 L/yr |
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