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Question 11:

You are the administrator for Hexaware Software Ltd. Your company has its branches spread across 12 different geographical locations. You are in the process of implementing a 4-node cluster. You have started the cluster to test it. You observe an error message on the last node referring to an IP address.

You inspect the cluster configuration area and notice that the last node is configured in the unicast mode.

Which of the following is true about this situation? (Choose all that apply)

A. The problem should be in the first three nodes.
B. The 4th node must be configured in multicast mode.
C. The 1st three nodes also must be in the unicast mode.
D. Unicast mode is configured only when there is a single node cluster.