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Operating System (OS)

Operating System (OS)
Which of the following resources must be protected by the operating system?

I/O
All of these
Memory
CPU

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

Application management
Disk management
Memory management
Virus protection

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Operating System (OS)
Which icon would you access in the printer window to install a printer drive?

Install
Add printer wizard
Setup
None of above

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Operating System (OS)
What is the initial value of the semaphore to allow only one of the many processes to enter their critical section?

None of these
1
8
16

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Operating System (OS)
Which of the following is not an advantage of multiprogramming?

decreased operating-system overhead
None of these
increased throughput
shorter response time
ability to assign priorities to jobs

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Operating System (OS)
Which of the following file menu option saves document to disk?

Save
Create
All of above
Rename

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