99色精品-9色在线-99色在线-99色视频 国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精

單項選擇題

A server has a single failed hard drive in an array that is accessed through a hot plug backplane to ease replacement of failed drives. After replacing the drive several times, each of the replacement drives failed to power up and rebuild as the failed drive.
 Which of the following is the MOST likely cause of the failures?()

A. The backplane has failed and needs to be replaced.
B. The array must be disbanded and recreated from a backup source to recognize the replacement drive.
C. There is a conflict with the optical drive on the server.
D. The server power supply is failing and not providing enough power for all the drives.

微信掃碼免費搜題