本文介绍了系统故障率的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
在Microsoft采访中,有人问我以下问题:
In a Microsoft interview I was asked the following question:
保证系统在任何给定的小时内有10%的时间发生故障,两个小时后的故障率是多少?一百万小时后?
A system is guaranteed to fail 10% of a time within any given hour, what's the failure rate after two hours ? after a million hour ?
我对可靠性理论和故障率不是很有经验,但是对此问题的任何投入将不胜感激.
I'm not very experienced in Reliability theory and Failure rates, but any input on this question will be very much appreciated.
推荐答案
1-(.9 ^ h),其中h是小时数
1-(.9^h), where h is the number of hours
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