Cambridge Olevel Computer Science revision notes
Lesson

Lesson-4.1.4- Describe the role and operation of interrupts. Including: ??? how an interrupt is generated ??? how it is handled using an interrupt service routine ??? what happens as a result of the interrupts ??? Software interrupts include division by zero and two processes trying to access the same memory location ??? Hardware interrupts include pressing a key on the keyboard and moving the mouse.

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