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Operating System (OS)

Operating System (OS)
When a peripheral device needs immediate attention from the operating system, it generates a(n)

Page file
Spool
Interrupt
Stack

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Operating System (OS)
Which of the following operating system reads and reacts in actual time?

Real Time System
Time Sharing System
Quick Response System
Batch Processing System

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Operating System (OS)
Which of the following is a disk compression tool?

Defragmenter
Drive space
None of these
Scan disk

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Operating System (OS)
Press the ..... button to have the window fill the entire screen

Close
None of these
Maximize
Minimize

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Operating System (OS)
What is the name of the technique in which the operating system of a computer executes several programs concurrently by switching back and forth between them?

Paging
Windowing
Multitasking
None of these
Partitioning

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Operating System (OS)
In which addressing mode, the address of the location of the operand is given explicitly as a part of the instruction.

immediate mode
None of these
modulus mode
absolute mode
index mode

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