Kongsberg came to our campus in mid-October (2021) virtually. There was a total of 3 Rounds: Coding round, technical and HR interviews.
ROUND 1: Coding Round – HackerEarth (2 hrs)
- 25 MCQ – aptitude, maths, logical, CS concepts
- 3 questions coding questions- array queries based, implementation
- Around 10 students were shortlisted for the later rounds. The interviews were to be held on the team’s platform.
ROUND 2: Technical Interview (1 hr 15min)
- intro, detailed project discussion with cross-questions
- fav. subjects? I said DBMS, OOPs
- explain OOPs with example (write on notepad) again follow up question in run time and compile-time polymorphism, access specifier
- do you know about data structures? explain which data structure you will use give example. working of hash function?
- Write code: to print 1 to 100 without using a loop (Hint: recursion)
- Write code: print some (image was shared) pyramid pattern
- DBMS – with example explain types of relationship (1-1, 1-M, M-N), SQL join query
- how can you design database so that only 1-1 relationship is maintained? (Hint: use unique key), Normalization-based implementation question
- char and varchar difference? stored procedure? views?
I was not selected for a later process. There was an HR Interview as well. In the end, only 1 student was selected from CSE.
Tip:
Always give concise answers and clear your basics by practicing implementation.