What are the key object oriented concepts used by Windows
NT?
What do you mean by multithreading?
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.
What is Direct Access Method?
What is operating system in short answer?
What is a command interpreter?
What is chkdsk used for?
What are the ways in which fault tolerance can be ensured in systems? (Different redundancy techniques)?
In general what is paging? and segmaentation?
Explain trashing?
What are the benefits and losses of placing the functionality in a device controller rather than in placing it in the kernel?
much time is spent usually in each phases and why?
what is batch programming in DOS?