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Operating System (OS)

Operating System (OS)
Which button might you find in a windows title bar?

All of these
Close button
Minimize button
Maximize button

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Operating System (OS)
Driver is

Hardware and gain controller
Data controller
All of the listed here
Hardware controller

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Operating System (OS)
Which of the following resources must be protected by the operating system?

All of these
I/O
CPU
Memory

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Operating System (OS)
Which of the following is the allocation method of a disk space ?

Indexed allocation
All of the listed here
Contiguous allocation
Linked allocation

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Operating System (OS)
What does Belady's Anomaly related to?

Page Replacement Algorithm
Deadlock Prevention Algorithm
Memory Management Algorithm
Disk Scheduling Algorithm

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Operating System (OS)
The program that is responsible for loading the operating system into RAM is called

Supervisor program
BIOS
Bootstrap program
Device driver

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MORE MCQ ON Operating System (OS)

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