A Splunk Instance Has the Following Settings in SPLUNK_HOME/etc/system/local/server

A Splunk instance has the following settings in SPLUNK_HOME/etc/system/local/server.conf: [clustering] mode = master replication_factor = 2 pass4SymmKey = password123 Which of the following statements describe this Splunk instance? (Select all that apply.)

A) This is a multi-site cluster.
B) This cluster's search factor is 2.
C) This Splunk instance needs to be restarted.
D) This instance is missing the master_uri attribute. This instance is missing the master_uri attribute.