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Operating System (OS)

Operating System (OS)
Taskbar is used for

All of the listed here
Start a program
Navigation program
Switching between program

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

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

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Operating System (OS)
Which of the following is an example of utility?

Operating system
Word
Data recovery
Antivirus

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Operating System (OS)
Interprocess communication

None of these
allows processes to synchronize activity
is required for all processes
is never necessary,
is usually done via disk drives

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Operating System (OS)
A bar that inform you the available options in your computer, opened applications, background running applications and can be used to switch between applications quickly is

Status bar
Menu bar
Tool bar
Task bar

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Operating System (OS)
Disk label name can be up to ___ characters

11
9
8
255

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MORE MCQ ON Operating System (OS)

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