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Operating System (OS)

Operating System (OS)
Which of the following are loaded in safe mode ?

VGA drive
All of the listed here
Keyboard driver
Mouse driver

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Operating System (OS)
Driver is

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

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Operating System (OS)
The shortcut key to open a task manager is:

F1
Alt + Tab
Alt + Ctrl + Delete
Alt + F1

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Operating System (OS)
....... is the layer of a computer system between the hardware and the user program

System environment
None of these
Operating system
Operating environment

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Operating System (OS)
The file structure that redefines its first record at a base of zero uses the term:

None of these
key fielding
dynamic reallocation
relative organization
hashing

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Operating System (OS)
In Microsoft windows, the graphical pattern on the desktop used as background for windows is

Icons
Wall paper
Background
Picture

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MORE MCQ ON Operating System (OS)

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