题目内容

管道的磨损不允许小于壁厚的(),如果磨损过大时,应对管道进行更换

A. 1/7
B. 1/8
C. 1/9
D. 1/10

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自动重合闸成功的事件,记“()1次,非计划停运持续时间计为()。”

Your company uses Microsoft Windows Server Update Services (WSUS) to deploy software updates and service packs. Microsoft releases a security update for Windows 7. You have the following requirements: The security update must be deployed by 5:00 P.M. on Friday. Computers that are off when the security update is deployed must install the security update as soon as they are turned on. You need to manage the software update process to meet the requirements. What should you do?()

Approve the security update for installation through the WSUS console with a deadline of Friday at 5:00
B. Approve the security update for installation through the WSUS console with no deadline.
C. Approve the security update for download through the WSUS console with a deadline of Friday at 5:00
D. Approve the security update for download through the WSUS console with no deadline.

《商业银行资本充足率管理办法》中对我国商业银行之间原始期限在4个月内和4个月以上债权分别给予的风险权重为()

A. 20%、50%
B. 0%、20%
C. 0%、50%
D. 50%、100%

二叉树的第()层上至多有2i-1(i≥1)个结点。

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