无码高清视频|成人自拍视频|欧美成人午夜无码A片秀色直播|草美女视频网站|美女被操网站在线观看

單項(xiàng)選擇題

An administrator is troubleshooting a problem on an application server, but has not determined the cause of the problem and is not able to replicate the problem. 
Which of the following should the administrator do prior to escalating the issue?()

A. Gather information from users.
B. Reboot the server.
C. Apply the latest service packs to the operating system.
D. Perform a root cause analysis.

微信掃碼免費(fèi)搜題