i
6D Technologies
Filter interviews by
I applied via Campus Placement and was interviewed in Dec 2023. There were 2 interview rounds.
General Aptitude
DSA
Computer Networks
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...
I applied via Job Portal
Logical reasoning, networking,sql
A telecommunication system consists of various components that work together to transmit information over a distance.
Telecommunication system includes a transmitter, receiver, channel, and noise source.
Transmitter converts the message signal into a form suitable for transmission over the channel.
Channel is the medium through which the signal is transmitted.
Receiver receives the signal and converts it back into a form s...
Top trending discussions
I appeared for an interview in Oct 2020.
Round duration - 70 Minutes
Round difficulty - Hard
It started around 11 Am on MS teams.
There was only 1 interviewer.
The interviewer asked questions from almost every concept, whatever I mentioned in my resume.
Data Structure and Algorithms: Complete heap Sort(Full code on pen and paper), check a number is a power of 2 or not, and some follow-up questions on data structure and algorithms.
OS: Scheduling algorithms, Round Robin(implementation), Process States, and some follow-up questions on that also.
OOPS: Virtual Functions, Copy Constructors, Runtime Polymorphism, Destructors with their implementation, and lots of follows up questions on that also. They gave more focus on oops concepts in c++ only. If you know oops concepts in c++ then you should be able to explain them well with proper implementation.
Project: Complete description, Database schema(Complete diagram on paper), Data flow diagram, and which technology used in projects. My project was on spring boot based web application with proper database design. They asked many questions related to the flow of the project and request methods(POST, PUT, UPDATE, DELETE).
And some other basic questions on projects as well. The duration of this round was almost a complete hour. 7 students shortlisted after 1 round.
Your task is to sort an array of integers in non-decreasing order using the Heap Sort algorithm.
The first line contains an integer 'T' denoting the number of test cas...
Heap Sort is used to sort an array of integers in non-decreasing order by creating a max heap and repeatedly extracting the maximum element.
Create a max heap from the input array.
Swap the root (maximum element) with the last element and reduce the heap size.
Heapify the root element to maintain the heap property.
Repeat the above steps until the heap size is 1.
The array will be sorted in non-decreasing order.
Ninja, who loves playing with numbers, sets out to arrange numbers within 'N' rows. The unique arrangement follows these rules: the first row contains 1 number, the second...
Generate a pattern of numbers in rows following a powers of 2 sequence with numbers 1 to 9, recycling back to 1.
Start with 1 number in the first row, 2 numbers in the second row, 4 numbers in the third row, and so on following powers of 2.
Fill the pattern with numbers from 1 to 9, recycling back to 1 after reaching 9.
Output the pattern for the given number of rows 'N'.
Example: For N = 4, the pattern would be 1, 2 3, 4
Tip 1 : Try to solve implementation questions on regular basis at least 1 per day.
Tip 2 : Make a proper Roadmap to complete all the DS concepts including some advanced DS concepts also like trie. Do an ample amount of questions from every topic. IMPORTANT: Learn implementation of DS like Hashmap, heap.
Tip 3 : Minimum 2 projects. One should be the database project.
Tip 4 : You should be good in problem-solving, bits manipulation, c/c++ language, OOPs, OS, and Networking.
Tip 1 : Well Organised
Tip 2 : At least 2 projects
Tip 3 : Go through to resume of good technical students.
Tip 4 : Personally, I do not prefer any template for a resume. You can easily make on Google docs or any word editor by yourself.
I applied via Campus Placement and was interviewed before Nov 2020. There were 4 interview rounds.
Designing a messaging system like WhatsApp
Choose a reliable and scalable backend technology like Node.js
Implement end-to-end encryption for secure communication
Use push notifications for real-time messaging
Allow users to create groups and broadcast messages
Provide features like voice and video calling
Ensure data privacy and compliance with regulations
Design a user-friendly interface for easy navigation
I applied via Naukri.com and was interviewed in Nov 2022. There were 3 interview rounds.
I applied via Referral and was interviewed before Jul 2023. There was 1 interview round.
It was JS question paper sheet.
I applied via Campus Placement and was interviewed in Jul 2022. There were 3 interview rounds.
There will be some mcq and coding questions.
I applied via Approached by Company and was interviewed before Dec 2023. There were 2 interview rounds.
Focus on 1 programming language and basic data structures
based on 3 interviews
Interview experience
based on 8 reviews
Rating in categories
Implementation Engineer
344
salaries
| ₹2.5 L/yr - ₹11.3 L/yr |
Software Engineer
299
salaries
| ₹3 L/yr - ₹12 L/yr |
Senior Software Engineer
190
salaries
| ₹6.2 L/yr - ₹22 L/yr |
Senior Implementation Engineer
145
salaries
| ₹7.1 L/yr - ₹20 L/yr |
Software Developer
119
salaries
| ₹3.2 L/yr - ₹12.9 L/yr |
Vodafone Idea
Tata Communications
Tata Communications Transformation Services
Tikona Infinet