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0 — Test 374

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Question 1
All the changes that were done from a transaction that did not commit before the system crashed, have to be _________
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Question 2
I/O hardware contains ____________
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Question 3
The data-in register of I/O port is ____________
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Question 4
The host sets _____ bit when a command is available for the controller to execute.
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Question 5
When hardware is accessed by reading and writing to the specific memory locations, then it is called ____________
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Question 6
Device drivers are implemented to interface ____________
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Question 7
Which hardware triggers some operation after certain programmed count?
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Question 8
The device-status table contains ____________
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Question 9
Which buffer holds the output for a device?
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Question 10
Which one of the following connects high-speed high-bandwidth device to memory subsystem and CPU.
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