I applied through college or university. The process took 2 days. I interviewed at Wissen Infotech (Mumbai) in Aug 2019
Interview
First round was an aptitude test on Hackerearth with 5 MCQs and three coding questions.
The MCQs consisted of technical questions and maths.
If shortlisted, there were three technical interviews and 1 HR discussion.
Interview questions [2]
Question 1
Various security based challenges in the projects done
Given a list of sent and received emails (format: sender, receiver, message), find the users who frequently emailed and were replied to (Number of sent emails and received emails both should be high)
It was an on campus drive. The first round had 4 programming questions, which were to be solved on hacker Earth platform. After that 2nd round was a technical round where the main questions are based on Data Structures and Algorithms.
Interview questions [1]
Question 1
Complex programming questions based on Mathematical concepts like MEX.
I applied through college or university. The process took 1 day. I interviewed at Wissen Infotech (Mumbai) in Sep 2020
Interview
The interview consisted of 3 technical and 1 HR round. The technical interviews cover almost all topics such as DBMS,Operating System,Data Structures,Java,Networking,etc. And starts with "tell me something about yourself".
I applied through college or university. The process took 1 day. I interviewed at Wissen Infotech in Sep 2019
Interview
3 coding questions and 5 time complexity multiple choice questions followed by personal interview.The coding questions were quite tough involving dynamic programming and maps.37 people were shortlisted after the coding round for personal interview.
Interview questions [1]
Question 1
Left view of a binary tree, kadane algorithm, meeting point of a linked list