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问题描述
什么是抢占式多任务处理?谷歌搜索后，我找不到答案有人可以帮助我吗?
What is preemptive multitasking? After googling it I couldn't find an answer can someone help me?
推荐答案
http://en.wikipedia.org/wiki/Preemption_(计算)
阅读Wikipedia文章.以这种方式考虑，这是一种允许您一次运行许多不同程序而无需编写每个程序来浪费处理器时间的方法-操作系统来处理它.这个想法是每个过程都在某个时候被抢占".
Read the Wikipedia article. Think of it this way, it is a way to allow you to run many different programs at once without each program needing to have been written to give up the processor's time - the OS handles it. The idea is that each process is "preempted" at some point.
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