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Operating System (OS)

Operating System (OS)
___ are list of commands that appear on the screen

Icons
Menus
GUIS
Windows

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Operating System (OS)
The working set theory of programming behaviour of processes running within an operating system involves

disk scheduling mechanisms
None of these
assigning the CPU to processes
the collection of pages that a process accesses
coalescing holes in memory

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Operating System (OS)
Work group means

Computer in network
All of these
Individual user
Connection

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Operating System (OS)
Which of the following command is used to switch between the window programs?

Ctrl+Tab
None of these
Alt+F4
Alt+Tab

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

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Operating System (OS)
The component of Windows that lets you to transfer contents from one document to another

Document
Boot
Clipboard
Briefcase

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