What is significance of semaphores? What are the different types of semaphores?
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How many Logical ports are available in OS? eg.23 for Telnet like this what is total number of available ports?
Discuss some of the reasons for implementing process migration ?
What do you know about system model?
much time is spent usually in each phases and why?
When does page fault error occur?
While running DOS on a PC, which command would be used to duplicate the entire diskette?
List at least three things that a running process might do that would cause the scheduler not to move it to the ready state when it stops running.
Can you have 2 operating systems on one computer?
What is an interrupt? How are multiple interrupts dealt with?
Do you know what is a binary semaphore?
What is an idle thread?
What is ram parity?