________ can be used instead of interrupts to inform the processor of changes in device status?
A) Polling
B) Querying
C) Exceptions
D) Events

Name: ________ can be used instead of interrupts to inform the processor of changes in device status? A) Polling B) Querying C) Exceptions D) Events
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Question

Quizplus · Accepted Answer

Polling is a technique where the processor repeatedly checks the status of a device to see if it needs attention, as an alternative to using interrupts.

________ Can Be Used Instead of Interrupts to Inform the Processor