Assume that you want to make a connection to the ERP service associated with a newly
created RAC database called PROD on a cluster called cluster01 that consists of three
nodes: node1, node2 and node3. Which two connect settings are correctly configured to
connect to the ERP service?
A.
ERP=(DESCRIPTION= (LOAD_BALANCE=on)(ADDRESS=(PROTOCOL=TCP)
(HOST=cluster01-scan)(PORT=1521)) CONNECT_DATA=(SERVICE_NAME=ERP)))
B.
ERP=(DESCRIPTION= (LOAD__BALANCE = on)
(ADDRES2=(PROTOCOL=TCP)(HOST=node1-vip)(PORT=1521))
(ADDRESS=(PROTOCOL=TCP)(HOST=node2-vip)(PORT=l521))
(ADDRESS=(PROTOCOL=TCP)(HOST=node3-vip)(PORT=l521)))
DATA=(SERVICE_NAME=OPCL)))
C.
ERP=(DESCRIPTION= (LOAD_BALANCE=on)
(ADDRESS=(PROTOCOL=TCP)(HOST=Cluster01-scanl)(PORT=1521))
(ADDRESS=(PROTOCOL=TCP)(HOST=cluster01-scan2)(PORT=1521))
(ADDRESS=(PFOTOCOL=TCP)(HOST=cluster01-scan3)(PORT=1521)))
(CONNECT_DATA=(SERVICE_NAME=ERP)))
D.
url=”jdbc:oracle:thin:@(DESCRIPTION=(LOAD_BALANCE=on)
(ADDRESS=(PROTOCOL=TCP)(HOST=Cluster01-scanl)(PORT=1521))
(CONNECT_DATA=(SERVICE_NAME=ERP)))