The interrupt servicing mechanism in which the reqesting device identifies itself to the processor to be serviced is

The interrupt servicing mechanism in which the reqesting device identi

1.	The interrupt servicing mechanism in which the reqesting device identifies itself to the processor to be serviced is
A.	Polling
B.	Vectored interrupts
C.	Interrupt nesting
D.	Simultaneous requesting
Answer» C. Interrupt nesting

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The interrupt servicing mechanism in which the reqesting device identifies itself to the processor to be serviced is

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