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Operating System (OS)

Operating System (OS)
Internet Explorer is

an access point for Word Wide Web
All of above
an Internet browser
provided by Windows OS

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Operating System (OS)
During the boot process, the ..... looks for the system file

CPU
CD
BIOS
DVD

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

disk
None of these
printer
mouse
terminals

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Operating System (OS)
First operating system was developed in

1946
1976
1958
1956

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Operating System (OS)
When did IBM release the first version of disk operating system DOS version 1.0?

1984
1983
1981
1982
None of these

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Operating System (OS)
Which of the following scheduling objectives should be applied to the following: the system should admit jobs to create a mix that will keep most devices busy

to balance resource utilization
to be predictable
to be fair
to obey priorities
None of these

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