You have a four-node cluster with four node VIPS and three scan VIPS already In use after Oracle
Grid Infrastructure installation.
You plan to manage a customer-developed, web-based application with the Oracle Grid
Infrastructure to provide high availability.
Which two statements are true about the vip application resource that must be created?
A.
The vip application must be active on the same subnet and ethernet adaptor as the
Interconnect.
B.
The vip application must be active on the same subnet and ethernet adaptor as the public ip
Address.
C.
The vip application must not be online on the same node as any of the scan vips.
D.
The vip application must be active on a different node than the application depending on Che
by using the dispersion start dependency in the resource definition.
E.
The vip application must be enabled to run as the root user.
Explanation:
If clients of an application access the application through a network, and the
placement policy for the application allows it to fail over to another node, then you must register a
virtual internet protocol address (VIP) on which the application depends. An application VIP is a
cluster resource that Oracle Clusterware manages (Oracle Clusterware provides a standard VIP
agent for application VIPs). You should base any new application VIPs on this VIP type to ensure
that your system experiences consistent behavior among all of the VIPs that you deploy in your
cluster
A VIP resource is typically owned by root because VIP related operations require root privileges.
You must assign a VIP address to each node in the cluster. Each VIP address must be on the
same subnet as the public IP address for the node and should be an address that is assigned a
name in the DNS
Oracle Clusterware Administration and Deployment Guide
A is wrong. interconnect is private
B is right. vip app on the same subnet as public ip
C is wrong. no such restriction
D is wrong. no such restriction
E is right. vip should be run as root
So B.E. are correct