Northbay Solution Interview Experience

It’s my own experience of Northbay Solution for fresh graduate hiring. They asked me the following questions:

1. Introduce yourself.
2. What is your reviews about your university?
3. Write code in any language of Armstrong Number.
4. What is inheritance? Explain through example from this room.
5. Explain overriding and overloading through example.
6. What is IS-A Relation and HAS-A Relation in inheritance and aggregation.
7.  Difference between thread, lock and process?
8. What is LSTM in machine learning?
9. What is  inheritance and polymorphism?
10. Why we use virtual keyword?
11. What is time complexity of insert in linked list?
12. What is time complexity of bubble sorting?
13.  How to sort through bubble sort?
14. Why we use hash tables?
15.  Write code of palindrome through linked list.
16. Why we use abstract classes and what is abstraction?