单选题Which of the following must be available prior to performing the FIRST server backup？（）A The most recent service packB The most recent backup documentation planC The most recent backup utilityD The most recent hotfixes
题目
单选题
Which of the following must be available prior to performing the FIRST server backup？（）
A
The most recent service pack
B
The most recent backup documentation plan
C
The most recent backup utility
D
The most recent hotfixes
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参考答案和解析
正确答案：
B
解析：
暂无解析