Which two components are required to set up a SCAN listener for your customer’s 12cR1 RAC environment?
A.
3 virtual IP addresses on the same subnet DB
B.
3 private IP addresses on the same subnet
C.
3 private IP addresses on different subnets
D.
One single name that resolves to 3 1Pv4 or 1Pv2 addresses
E.
One single name that resolves to 3 1Pv6 or 1Pv4 addresses