Identify three prerequisites for the successful installation of Oracle Grid Infrastructure 12c for a standard cluster when using Full Featured Grid Naming Service (GNS).
A.
You must create a Grid Management Repository database.
B.
You must enable the Name Server Cache Daemon (NSCD).
C.
A DHCP service on the private network for the cluster is required to allocate virtual IP addresses for HAIP.
D.
Each cluster node must have at least two network interface cards,
E.
DNS must be configured to delegate name resolution for the cluster subdomain to the cluster.
F.
A DHCP service on the public network for the cluster is required to allocate virtual IP addresses as required by the cluster.
Correct: D,E,F
Each node must have at least two network adapters or network interface cards (NICs): one for the public network interface, and one for the private network interface (the interconnect).
If you plan to use Grid Naming Service (GNS) with a delegated domain, then before Oracle Grid Infrastructure installation, configure your domain name server (DNS) to send to GNS name resolution requests for the subdomain GNS serves, which are the cluster member nodes. GNS domain delegation is mandatory with dynamic public networks (DHCP, autoconfiguration). GNS domain delegation is not required with static public networks (static addresses, manual configuration).
To use this option, your network administrators must have delegated a subdomain to GNS for resolution.
Agree DEF