单项选择题
A.Request to change the severity to 1.
B.Request to speak to the Duty Manager.
C.Request to escalate the problem to development.
D.Call IBM Support again and restart the process
单项选择题 Whichofthefollowingisthecorrectformatfor/etc/inittabentries（）
单项选择题 The /etc/qconfig file needs to be modified on a busy AIX print server with 30 printers attached. What action should be performed before modifying this file（）
单项选择题 A System p admistrator must document the date of the latest update of the development systems. Which of the following commands will provide this information （）