1Z0-134 practice question 8 of 25

Which two statements are true about the role of cluster master in whole server migration? (Choose two.)

Full set: 125 questions

Answer options

A: There is exactly one cluster master in the cluster at a given point of time. Correct answer

B: The cluster master must host all the pinned services in the cluster.

C: Any managed server in the cluster can serve as the cluster master. Correct answer

D: A cluster master must always be different from a singleton master.

E: The cluster master must always be started with the node manager.

Correct Answer:

A. There is exactly one cluster master in the cluster at a given point of time.; C. Any managed server in the cluster can serve as the cluster master.

Explanation

One server instance in a cluster that contains migratable servers acts as the cluster master and orchestrates the process of automatic server migration, in the event of failure. Any Managed Server in a cluster can serve as the cluster master, whether it hosts pinned services or not.
Note: Any server instance in the cluster can serve as the cluster master. When you start a cluster that contains migratable servers, the first server to join the cluster becomes the cluster master and starts up the cluster manager service. If a cluster does not include at least one migratable server, it does not require a cluster master, and the cluster master service does not start up.

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