When Setting Up a Multisite Search Head and Indexer Cluster

Multiple Choice

When setting up a multisite search head and indexer cluster, which nodes are required to declare site membership?

A) Search head cluster members, deployer, indexers, cluster master
B) Search head cluster members, deployment server, deployer, indexers, cluster master
C) All splunk nodes, including forwarders, must declare site membership
D) Search head cluster members, indexers, cluster master