Your company has begun to require additional restrictions on systems in the cloud. To comply with these new restrictions, you must have all incoming connections authorized to your Cloud Volumes ONTAP instance in Amazon Web Services (AWS).
Which two features enable you to satisfy your company’s requirements for Red Hat Enterprise Linux 7 iSCSI hosts? (Choose two.)
A . routing failover groups
B . single initiator zoning
C . Challenge-Handshake Authentication Protocol (CHAP)
D . iSCSI endpoint isolation
Answer: CD