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Operating System (OS)

Operating System (OS)
System files allocated at

Boot area
FAT area
Data area
Directory

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Operating System (OS)
Which key deletes text before, or to the left, of the insertion point?

BackSpace
PageDown
Delete
PageUp

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Operating System (OS)
First-in-First-Out (FIFO) scheduling is

Deadline Scheduling
Non Preemptive Scheduling
Fair Share Scheduling
Preemptive Scheduling

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Operating System (OS)
Underlined character on the menu or dialog box known as

Underline word
Pane
Hot key
Hot spot

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Operating System (OS)
The problem of thrashing is affected significantly by:

program structure
primary-storage size
None of these
All of these
program size

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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 computers easier to use
To make the most efficient use of the computer hardware

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MORE MCQ ON Operating System (OS)

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