Round 1: Online Assessment Test:
15 MCQs of aptitude and CS Fundamentals and 1 DSA question(medium level)
- Question was to find the three most popular shops where N shops are numbered as 1 to N and there are M persons visiting the shops. an ith person visits shops that are numbered from Li to Ri.
Example: N=5, M=2, visit = [(1,5)(2,4)]
Round 2: Technical Online Interview
- Asked about how I learned to code and where I code(as I was from the Electrical branch).
- Explain your projects and what were the difficulties you faced in making them.
- Asked some OOPs questions about class and inheritance.
- DSA questions: Count ways to reach the n’th stair
- https://www.geeksforgeeks.org/write-a-program-to-reverse-digits-of-a-number
It was really a good experience and the interviewer was really friendly and I really had a great experience talking to him.
Round 3: Online Interview Technical + HR
- Tell me something about Yourself.
- Here I mentioned that playing chess was my hobby and the interviewer played a game of chess with me and I lost to him. He then kindly showed me where I made mistakes.
- Asked puzzles: you and a girl is walking on a circular path, your speed is V1 and her speed is V2, and V1>V2, So, in a given time T how many times you will cross the girl.
- How to print “Hello World” with empty main() in C++
- what is the difference between HTTP and HTTPS?
- what is a process? do processes communicate with each other?
- What are sockets?
- Do you have any questions for us?
Overall it was a great experience, The interviewers were really friendly and very helpful.