What are forced interruptions, what are voluntary interruptions, and examples of what to try?

Source: Internet
Author: User

Forced interruption:

Such interruption events are not expected by the running program, but are caused by some kind of accident or external request signal.

Voluntary interruption:

A voluntary outage is an event that is expected by the running program, which is caused by a running program requesting an operating system service.

Among the five major types of interrupts by function, input and output interrupts, external interrupts, machine failure interrupts, and procedural interrupts are forced interrupts. The interruption of the visit is a voluntary interruption.

What are forced interruptions, what are voluntary interruptions, and examples of what to try?

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