What is a kernel, shell?
Is DOS a real time OS?
Name some real time OSs?
What is a real time system?
Is RISC always fast?
What is testing? What is unit testing, integration testing, etc?
What is waterfall model, prototype model?
In C++, what is a constructor, destructor?
Can recursive programs be written in C++, Write a recursive program to calculate factorial in C++?
What is binary search, traversal, hashing?