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Operating System (OS)

Operating System (OS)
When a peripheral device needs immediate attention from the operating system, it generates a(n)

Stack
Interrupt
Page file
Spool

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Operating System (OS)
With MS-DOS which command will divide the surface of the blank floppy disk into sectors and assign a unique address to each one?

None of these
VER command
CHKDSK command
FORMAT command
FAT command

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Operating System (OS)
The memory resident portion of operating system is called the

Registry
CMOS
API
Kernel

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Operating System (OS)
Which of the following is characteristic of an operating system?

error recovery
None of these
resource management
memory management
All listed here

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Operating System (OS)
Which of the following memory unit that processor can access more rapidly

Cache memory
Virtual Memory
Read Only Memory
Main Memory

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Operating System (OS)
Poor response time are usually caused by

High paging rate
Process busy
Any of the listed here
High I / I rates

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