GATE | GATE CS 1996 | Question 24

For the daisy chain scheme of connecting I/O devices, which of the following statement is true?
(A) It gives non-uniform priority to various devices
(B) It gives uniform priority to all devices
(C) It is only useful for connecting slow devices to a processor
(D) It requires a separate interrupt pin on the processor for each device

Answer: (A)


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