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Operating System (OS)

Operating System (OS)
User action such as keystroke or mouse click are referred to as

Tasks
Event
Processes
Interrupt

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Operating System (OS)
Block or buffer caches are used

None of these
to handle interrupts
to speed up main memory read operation
to increase the capacity of main memory
to improve disk performance

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Operating System (OS)
Which of the following is not process states?

New
Ready
Running
Finished

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

Kernel
Registry
API
CMOS

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Operating System (OS)
A program in execution is called

A virtual memory
A Demand Page
A Paging
A Process

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

FAT
Cell
Disk
Kernel

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