Which two of the following statements about realms are TRUE?

You must have a minimum of three realms in any configuration as one realm must be designated as the home realm.

All endpoints within a realm must reside within the same subnet as the Net-Net 4000.

Although you can use both TCP and UDP concurrently as the transport protocol, you can only have one SIP-interface per realm.

You can associate multiple realms with a single network interface.