What is the difference between micro kernel and macro kernel?
Where the user store resides in OS?
How does reference counting manage memory allocated objects?
Explain how a copying garbage collector works. How can it be implemented using semispaces?
Tell something about deadlock and how can we prevent dead lock?
Explain the difference between internal and external fragmentation in memory management. Suggest ways to reduce them.
What are the deadlock avoidance schemes?
Explain the difference between micro-kernel and macro-kernel? Give an examples of micro-kernel and macro-kernel?
What is bursting?
What command is used to remove the password assigned to a group?
What is significance of semaphores? What are the different types of semaphores?
Who was the discover Mouse & When.?
What is a virtual machine and how does it work?