Operating system questions answers io subsystem
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Which buffer holds the output for a device?
Which one of the following connects high-speed high-bandwidth device to memory subsystem and CPU.
None of the mentioned
I/O hardware contains .....
I/O port and its registers
All of the mentioned
The host sets ..... bit when a command is available for the controller to execute.
Device drivers are implemented to interface .....
all of the mentioned
There are 5 questions to complete.