单项选择题
A. The serial port is malfunctioning and needs to be repaired.
B. The baud rate is incorrectly specified in the AIX devices configuration.
C. The serial port is not a port approved to support HACMP heartbeat traffic.
D. The baud rate is incorrectly specified in the HACMP interface configuration.
单项选择题 Duringaclusterfunctionalitytest，andadministratorperformsagracefulstopforNode’B’inathree-nodecluster.WhatistheexpectedstateoftheclusterafterNode’B’successfullycompletes？（）
单项选择题 During the process of fallover testing， a client/server database needs to be tested. On the AIX Server， start/stop/cleanup scripts and server application functionality have been tested. Before moving onto the next step of fallover testing，what action must be completed？（）
单项选择题 Company.com has crated a process application monitor for an application that is initiated by a "c" Shell script. The application monitor is not functioning as designed. What could be the issue with eh application monitor？（）