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Operating System (OS)

Operating System (OS)
Which of the following memory unit that processor can access more rapidly

Virtual Memory
Main Memory
Cache memory
Read Only Memory

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Operating System (OS)
Desktop is a

Provides work space
Screen saver
Display program
Working with my document

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Operating System (OS)
Sleep is a good mode to use because

It saves power which in true is saving money
It makes computer fresh after it wakes up
All of the listed here
It consumes low battery when you start it again

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Operating System (OS)
Use of icons and windows are characteristics of ....... interface

Menu driven
Windows orientated
Command driven
Graphical user

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Operating System (OS)
User-Friendly Systems are:

easy to develop
common among traditional mainframe operating systems
becoming more common
None of these
required for object-oriented programming

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Operating System (OS)
When did IBM release the first version of disk operating system DOS version 1.0?

1982
1984
1981
1983
None of these

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