Question
When a peripheral device needs immediate attention from the operating system, it generates a(n) :
The correct answer is
Interrupt
Interrupt A signal generated by a hardware device or software program to the CPU. The CPU temporarily stops its current task to handle the interrupt. The Role of an Interrupt in OS Interaction Based on the analysis, the most suitable mechanism for a peripheral device to signal the operating system for immediate attention is an interrupt.
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Important Questions from Interrupt Request Lines
When a peripheral device needs immediate attention from the operating system, it generates a(n):
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