Which two statements are true concerning Oracle 12c Clusterware-managed application VIPs? (Choose two.)
A.
If an application sends messages to be displayed and sets the DISPLAY variable, then an application VIP is
required.
B.
An application VIP is created on the default network by the appvipcfg utility.
C.
An application VIP is created on the interconnect network by the crsctl utility.
D.
An application VIP can be created with the crsctl utility.
E.
Application VIPs do not fail over to surviving cluster nodes when the node hosting the VIP fails.
Explanation:
B: Oracle 11.2 introduced appvipcfg utility for creating VIPs. From the GRID_HOME/bin directory run the
appvipcfg command to create the application VIP. Oracle Clusterware assigns this VIP to a physical server in
the cluster and will migrate the VIP to a surviving node in the cluster in the event of a server failure.
Example: appvipcfg create -network=1 -ip=192.168.20.111 -vipname=MyTestVIP -user=grid
D: While you can add a VIP in the same way that you can add any other resource that Oracle Clusterware
manages, Oracle recommends using the script Grid_home/bin/appvipcfg to create or delete an application VIP.
Incorrect Answers:
E: When a node dies in an Oracle RAC cluster, the Virtual IP (VIP) fails over to a different node.
Upon node failure application VIP fails over to a surviving node along with the protected application. It is the
Application VIP that is used for accessing the application, thus in case of failure the application will be highly.
https://gjilevski.com/2011/11/13/build-ha-for-third-party-application-with-oracle-gi-11-2-0-3/
B,D