Executive contains base services of
Operating System
I/O Devices
Programmed I/O
I/O Modules
Answer : A
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1) The core of operating system is:
2) ______ is most often done after fixing a problem, adding a new program or making configuration change
3) What program runs first after computer is booted and loading GUI?
4) What do you mean by Memory Compaction?
Combine multiple equal memory holes into one big hole
Combine multiple small memory holes into one big hole
Divide big memory hole into small holes
Divide memory hole by 2
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5) When you delete file, where it resides?
