What do you mean by threads in Operating System?
What are the different types of semaphores?
What is the shortest definition of os?
Differentiate between swapping and paging.
Who does the memory management in operating system?
Explain 32 bit application/OS vs 64 application/OS?
Explain any program using Semaphores.
Tell me about virtual memory?
Describe Inter Machine Communication?
What is Real Time Operating System (RTOS)? What are the advantages of RTOS?
What is virtual memory and where it exhist ?
Does direct memory manipulation is an unsafe operations, if yes, how?
Describe Recovery from Deadlock?
How you can detect deadlock condition?
Tell something about deadlock and how can we prevent dead lock?