The interrupt vector contains
A) the interrupts
B) the memory addresses of specialized interrupt handlers
C) the identifiers of interrupts
D) the device addresses
Correct Answer:
Verified
Q15: The_ register is written by the host to
Q16: The hardware mechanism that allows a device
Q17: The_ determines the cause of the interrupt, performs
Q18: In general the two interrupt request lines
Q19: The_ are reserved for events such as unrecoverable
Q20: The_ can be turned off by the CPU
Q21: The_ is used by device controllers to request
Q23: Division by zero, accessing a protected or
Q24: For large data transfers,_ is used.
A)dma
B)programmed i/o
C)controller register
D)none
Q25: A character stream device transfers
A)bytes one by
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