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Operating System (OS)

Operating System (OS)
Which of the following is default location of saving and opening file ?

My documents
Desktop
My computer
All of the listed here

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Operating System (OS)
Which is the layer of a computer system between the hardware and the user program

Operating system
System environment
None
Operating environment

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Operating System (OS)
To change the screen saver you can go from

None of These
Right click in desktop and properties
Control panel display
Both of Above

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Operating System (OS)
In which addressing mode the operand is given explicitly in the instruction?

immediate mode
None of these
index mode
indirect mode
absolute mode

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Operating System (OS)
In virtual memory systems, Dynamic address translation

is the hardware necessary to implement paging
is useless when swapping is used
stores pages at a specific location on disk
None of these
is part of the operating system paging algorithm

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Operating System (OS)
In an absolute loading scheme, which loader function is accomplished by the loader

Linking
Loading
None of these
Reallocation
Allocation

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MORE MCQ ON Operating System (OS)

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