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Operating System (OS)

Operating System (OS)
When was MS Windows operating system introduced?

2000
1985
1995
1975

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Operating System (OS)
Which policy replace a page if it is not in the favoured subset of a process's pages?

LRU
LFU
None of these
FIFO
Working set

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Operating System (OS)
The computational technique used to compute the disk storage address of individual records is called:

hashing
bubble memory
None of these
dynamic reallocation
key fielding

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Operating System (OS)
Which of the following is an example of a real time operating system?

Process Control
MS DOS
Lynx
Windows XP

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Operating System (OS)
Press ____ key while booting to display Advanced Boot Menu

Del
F8
F6
F5

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Operating System (OS)
Which of the following is a correct association between a vendor and an operating system

Redhat Linux
Novell Linux
Microsoft Unix
AT & T DOS

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