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Operating System (OS)

Operating System (OS)
Which of the following operating system does not implement the multitasking truly ?

Windows 98
Windows NT
Windows XP
MS DOS

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Operating System (OS)
Which windows features can be accessed from the start menu ?

All of the listed here
Help
Microsoft network
Windows Explorer

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Operating System (OS)
The initial value of the semaphore that allows only one of the many processes to enter their critical sections, is

1
16
None of these
8
0

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Operating System (OS)
The function of Dir/W is

Shows only directory
All of the listed here
Show only file name and directory name
Show all details of file

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Operating System (OS)
The primary purpose of an operating system is:

To allow people to use the computer
To keep systems programmers employed
To make the most efficient use of the computer hardware
To make computers easier to use

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Operating System (OS)
A tiny Dot of light on the monitor is called

Icon
Pixel
Optical illusion
Silicon chip

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MORE MCQ ON Operating System (OS)

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