单项选择题
A. A process monitor cannot monitor an application started by a shell.
B. For process monitors to function correctly， they must use the "korn" shell.
C. A custom monitor cannot de3termine the status of applications started by shell scripts.
D. The process monitor script is not existing with a zero return code after checking the status of the application.
单项选择题 An administrator has had a request from the data center for method to monitor the status of an HACMP cluster. The monitoring software environment currently used is not compatible with SNM at this time， and there is not time to crate a new tool. There is also a restriction that the data center personnel not be allowed to login to the HACMP cluster nodes. What method will provide the solution for customer？（）
单项选择题 InordertoeliminatesinglepointsoffailurebeforeinstallingHACMP，therootvgshouldbemirrored.Whatcommandneedstobeperformedinordertoverifytherootvgismirroredandsyncd？（）
单项选择题 The first step documented in Company.com’s HACMP test plan is to start the cluster manager on the normal service node and verify that HACMP daemons have started with the ’lssrc -g cluster" command. What daemons MUST show as active in the ’lssrc -g cluster" command to have an operational cluster？（）