Mostly asked questions in JOB INTERVIEW

C++

1. What is c++?
2. Why it is developed?
3. Full form of oops?
4. OOPs concepts  (inheritance , polymorphish , encapsulation)
5. OOPs features ( object, classes,inheritance , polymorphish , encapsulation,message passing,abstaction,dynamic binding)
6. Types of polymorphism
7. diff b/w compiletime and runtime polymorphism
8. Virtual function and why needed?
9. friend function
10. conversion function
11. inline function
12. constructor and destructor
13. Diff b/w C and C++ (very important)
14. copy constructor
15. difference among public private protected etc

Operating System

1. What is OD?
2. What is spooling?
3. Parallel system OR Multiprocessor system
4. Distributed system OR Loosely coupled
5. What are OS components (Shortcut to learn = PPINMFCS)
6. What are OS services (Shortcut to learn = PREFACIP)
7. system calls
8. Program
9. process
10. Diff b/w program and process?
11. Process state
12. What is PCB?
13. What is schedular and scheduling criteria?
14. Thread and multithreading
15. Necessary condition for Deadlock (Imp)

Data Structure

COMING SOON....