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The interrupt for which the processor has highest priority among all the internal interrupts is

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in Microprocessor by (39.4k points)
The interrupt for which the processor has highest priority among all the internal interrupts is

(a) keyboard interrupt

(b) TRAP

(c) NMI

(d) INT

I have been asked this question by my school teacher while I was bunking the class.

The query is from Non Maskable Interrupt and Maskable Interrupt (INTR) in section Special Architectural Features and Related Programming of Microprocessor

1 Answer

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by (49.2k points)
Right option is (b) TRAP

The best explanation: TRAP is the internal interrupt that has highest priority among all the interrupts except the Divide By Zero (Type 0) exception.

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