单项选择题
A. The new pre-event program was node locked to a hostname
B. The new pre-event program was not made executable on al nodes.
C. The new pre-event program was not compatible with the backup machine.
D. The new pre-event program was not propagated to all the nodes in the cluster.
单项选择题 An Enhanced Journeyed File System that is in a shred non-concurrent Volume Group is growing at an unexpected rate. It is the administrator’s task to enlarge the filesystem without interrupting service. What method should be sued to achieve this goal？（）
单项选择题 Anadministratorrunsclstatonaclusternodeandreceivesthefollowingresponse：’CannotgetClusterInformation.’Whichofthefollowingdaemonsmayneedtobestartedinordertocorrectthisproblem？（）
单项选择题 During a cluster synchronization， an administrator inadvertently performs al ctrl ’C’ causing the synchronization to fail. After restarting the resynchronization， the administrator notices a message stating that a previous dare operation has been detected. What is the best way to resolve this problem？（）