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Operating System (OS)

Operating System (OS)
A character that represents one or more unknown character is

All file name
None of above
Extensions
Wildcard character

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Operating System (OS)
What problem is solved by Dijkstra's banker's algorithm?

None of these
deadlock recovery
cache coherence
mutual exclusion
deadlock avoidance

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Operating System (OS)
To display a shortcut menu for an object you use

Right click the object
Point the object and press Ctrl+P
Touch the object on the screen with your finger
Click the object

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Operating System (OS)
Recently used application file list appears in the Windows operating system

Setting menu
Documents menu
Run dialog box
Programs menu

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

Word
Data recovery
Operating system
Antivirus

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Operating System (OS)
Indicate which, of the following, is not true about Nassi-Shneiderman charts

These charts cannot represent CASE constructs
These charts are type of graphical design tool
None of these
All of these
These charts can represent three fundamental control structures

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