Your database is not configured for session failover. Your tnsnames.ora file contains the following details:
test.us.oracle.com=
(DESCRIPTION=
(ADDRESS_LIST=
(LOAD_BALANCE=off)
(FAILOVER=ON)
(ADDRESS=(PROTOCOL=tcp)(HOST=test1-server)(PORT=1521)) (ADDRESS=(PROTOCOL=tcp)(HOST=test2-server)(PORT=1521))) (CONNECT_DATA=(SERVICE_NAME=test.us.oracle.com)))
Which feature is enabled in this case?
A.
Connect-time failover
B.
Instance failover
C.
Database failover
D.
Load balancing
E.
Transparent Application Failover (TAF)