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Operating System (OS)

Operating System (OS)
Which of the following is a block device

disk
terminals
mouse
None of these
printer

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Operating System (OS)
Which operating system can you give smallest file name ?

Ps/2
Windows NT
Windows
Dos

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Operating System (OS)
What is the name of the technique in which the operating system of a computer executes several programs concurrently by switching back and forth between them?

Partitioning
None of these
Multitasking
Paging
Windowing

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Operating System (OS)
Scandisk analyze and repair damage to which of the following?

All of these
Physical clusters
Lost clusters
FAT

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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.

modulus mode
absolute mode
None of these
index mode
immediate mode

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Operating System (OS)
What is the name of the system which deals with the running of the actual computer and not with the programming problems?

Object program
Systems program
Operating system
Source program
None of these

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MORE MCQ ON Operating System (OS)

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