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Operating System (OS)

Operating System (OS)
Which of the following key is used to move the pointer from one pane to next pane?

F4
F6
F3
F5

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Operating System (OS)
If you want to execute more than one program at a time, the systems software you are using must be capable of:

None of these
word processing
virtual memory
compiling
multitasking

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Operating System (OS)
The memory resident portion of operating system is called the

API
CMOS
Kernel
Registry

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

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

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Operating System (OS)
Which of the following does not support more than one program at a time?

Unix
Windows
DOS
Linux

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

1995
1985
1975
2000

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