单项选择题
The user base of a three-node cluster has increased. In order to add clustered users to all nodes， which of the following steps should be performed？（）
A. On one of the nodes，add the users via C-SPOC ’Add a User to the Cluster’smit menu.
B. Use C-SPOC to synchronize the password files between cluster nodes.
C. On all of the nodes，add the users to the /etc/passwd and system security files，and then synchronize the cluster.
D. On one of the nodes，add the users to the /tec/passwd and system security files，add home directories，and use cron to automate the movement of system security files between nodes.
相关考题
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单项选择题
One service IP label and one volume group are assigned to a resource group in a cluster. An Additional service IP label and volume group need to be added to the resource group. How can this be done with the minimum disruption of the cluster？（）
A. Make the changes in HACMP and synchronize the cluster.
B. It cannot， because changes like this cannot be made while the cluster is running.
C. Make the changes in HACMP and wait until the next failure for the changes to take affect.
D. Use the forced option to stop the cluster，make the changes，and restart cluster services. -
单项选择题
During implementation of a two-node cluster，it is determined that error notification for the shared Disk subsystem would be beneficial. Which of the following is a pre-requisite for implementing automatic error notification？（）
A. The cluster must not be running.
B. The cluster.es.server.utils lpp must be installed.
C. The error notification module must be enabled in RSCT.
D. The permissions on /tmp/hacmp.out need to be changed to 774. -
单项选择题
During cluster fallover testing，the administrator determines that additional work is required to stop existing test applications on the standby node，prior to starting the production applications on the surviving node. To manage this type of requirement，which step should be performed first？（）
A. Create a custom pre/post event.
B. Add a custom user defined event.
C. Define custom error notification.
D. Modify the test application server.
