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Operating System (OS)

Operating System (OS)
Which is not an external command ?

Sys
Edit
XCOPY
None of the listed here

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Operating System (OS)
The core of operating system is:

Kernel
None of these
Unix
Command.com

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Operating System (OS)
The ability of an operating system to control the activities of multiple program at the same time is called

Multiprocessing
Multitasking
Multipaging
Multioperating

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Operating System (OS)
If there are multiple recycle bin for a hard disk

You can set different size for each recycle bin
You can make any one of them default recycle bin
You can choose which recycle bin to use to store your deleted files
None of above

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Operating System (OS)
In which addressing mode, the address of the location of the operand is given explicitly as a part of the instruction.

immediate mode
absolute mode
index mode
None of these
modulus mode

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Operating System (OS)
The total time to prepare a disk drive mechanism for a block of data to be read from it is

latency
latency plus seek time
None of these
latency plus transmission time
latency plus seek time plus transmission time

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MORE MCQ ON Operating System (OS)

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