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Operating System (OS)

Operating System (OS)
The operating system creates ___ from the physical computer

Virtual space
Virtual device
None of the listed here
Virtual computers

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Operating System (OS)
Which components appear in the initial windows start up display?

Start menu
All of these
Dialog box
Task bar

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Operating System (OS)
Who is called a supervisor of computer activity ?

Memory
I / O Devices
Operating system
Control unit

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Operating System (OS)
What do you mean by dialog box?

Set of controls
Interactive message box
Group of options
All of these

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Operating System (OS)
The powerful text editor called PC-Write can be used by anybody by paying a small fee. Such programs are called

Mindware
Firmware
Shareware
None of these
Software

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Operating System (OS)
Which, of the following is not true about the description of a decision table?

A decision table is directly understood by the computer
None of these
A decision table is easy to modify
All of these
A decision table is easy to understand

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