Question

which of the following is requested in high availability cluster​

Answer 1

The most common size for an HA cluster is a two-node cluster, since that is the minimum required to provide redundancy, but many clusters consist of many more, sometimes dozens of nodes.

Answer 2

Answer:

Here is your answer :

The most common size for an HA cluster is a two-node cluster, since that is the minimum required to provide redundancy, but many clusters consist of many more, sometimes dozens of nodes.

Hope it's help you. ....