选择题：Which of the following is the FIRST course of action before implementing a change to a server?()

题目分类：其他
题目类型：选择题
查看权限：VIP

题目内容：

A. Survey users to get their response to the potential server change.

B. The change should be approved by management.

C. Switch over to the alternate site so users are not affected.

D. Implement RAID so the server does not go offline.

参考答案：

巡航表速250公里／小时以下的航空器,在同航线、同高度目视飞行时,其航空器之间的距离不少于()A.100

巡航表速250公里／小时以下的航空器,在同航线、同高度目视飞行时,其航空器之间的距离不少于()A.100

分类：其他题型：选择题

WhichofthefollowingarevalidpublicIPv4addresses?()

WhichofthefollowingarevalidpublicIPv4addresses?()

分类：其他题型：选择题

飞机跟进滑行,后机不得超越前机,前后飞机的距离一般不得小于()A.30米B.50米C.80米

飞机跟进滑行,后机不得超越前机,前后飞机的距离一般不得小于()A.30米B.50米C.80米

分类：其他题型：选择题

Which of the following information would be on a system classification list?()

Which of the following information would be on a system classification list?()

分类：其他题型：选择题

Which of the following Internet technologies has the slowest potential upload speed due toinherent latency issues?()

Which of the following Internet technologies has the slowest potential upload speed due toinherent latency issues?()

分类：其他题型：选择题