The Programmable interrupt controller is required to

Electronics and Communication Engineering (ECE) : Microprocessors - Quiz(MCQ)

handle no interrupt request

handle one interrupt request

handle one or more interrupt requests at a time

handle one or more interrupt requests with a delay

Correct Answer : Option (C) : handle one or more interrupt requests at a time

Explanation : If more than one interrupt request (INTR) occurs at a time, then an external chip called programmable interrupt controller is required to handle them.

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