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Home > Computer Hardware And Devices > Question

When a peripheral device needs immediate attention from the operating system, it generates a(n):

0
A) Stack
B) Interrupt
C) Page file
D) Spool

Correct Answer: B) Interrupt

• When a hardware peripheral requires immediate systemic attention, it directly generates an Interrupt. • An interrupt hardware signal forces the CPU to temporarily pause its Current task. • A digital spool is a temporary memory buffer heavily used for background tasks like Printing. • Common external components like computer keyboards and mice are classic examples of Peripheral devices.

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