Kernel Io Subsystems — Test 1
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Question 1
Buffering is done to ____________
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Question 2
Caching is ________ spooling.
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Question 3
Caching ____________
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Question 4
Spooling ____________
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Question 5
The ________ keeps state information about the use of I/O components.
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Question 6
The kernel data structures include ____________
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Question 7
Windows NT uses a __________ implementation for I/O.
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Question 8
A ________ is a full duplex connection between a device driver and a user level process.
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Question 9
I/O is a _________ in system performance.
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Question 10
If the number of cycles spent busy – waiting is not excessive, then ____________
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