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Operating System (OS)

Operating System (OS)
Which of the following is a block device

disk
terminals
None of these
printer
mouse

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Operating System (OS)
Which is not the function of the operating system?

Memory management
Disk management
Virus protection
Application management

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Operating System (OS)
...... controls the way in which the computer system functions and provides a means by which users can interact with the computer

Application software
The motherboard
The operating system
The platform

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

mutual exclusion
deadlock recovery
cache coherence
deadlock avoidance
None of these

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Operating System (OS)
The windows feature is the ability of computer to automatically configure a new hardware component is that

Add remove hardware
None of above
Plug and play
Auto detect

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Operating System (OS)
Which of the following is a program group?

None of these
Paint brush
Word pad
Accessories

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