单选题You are planning an upgrade strategy for a Windows Azure application.  You need to identify changes that will require application downtime.  Which change will always require downtime?()A Changing the virtual machine sizeB Adding an HTTPS endpoint to a web roleC Changing the value of a configuration settingD Upgrading the hosted service by deploying a new package

单选题
You are planning an upgrade strategy for a Windows Azure application.  You need to identify changes that will require application downtime.  Which change will always require downtime?()
A

 Changing the virtual machine size

B

 Adding an HTTPS endpoint to a web role

C

 Changing the value of a configuration setting

D

 Upgrading the hosted service by deploying a new package


参考解析

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