Computer Science for IGCSE & O level - Software (Section 5 - No. 1)
What is the purpose of an interrupt in the Fetch-Decode-Execute cycle?
To halt the cycle.
To allow the CPU to quickly switch to a more important task.
To speed up program execution.
To decode instructions.
Giải thích
Interrupts allow the CPU to respond to important events by interrupting the current task and executing another one.