interrupts are used to ensure adequate service response times by the processing.
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Yes, an operating system is interrupt driven.
Answer: An interrupt is a hardware-generated change-of-flow within the system. An interrupt handler is summoned to deal with the cause of the interrupt; control is then returned to the interrupted context and instruction. A trap is a software-generated interrupt. An interrupt can be used to signal the completion of an I/O to obviate the need for device polling. A trap can be used to call operating system routines or to catch arithmetic errors.Type your answer here...
Command driven, Menu driven, and Icon driven
software generated interrupt caused either by an error or a user request.
This is called processor management.