Oracle
1Z0-068 · Question #124
1Z0-068 Question #124: Real Exam Question with Answer & Explanation
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Question
Examine these commands: srvctl add service -db RACDB -service CRM -preferred RACDB_1 -available RACDB_2 - tafpolicy preconnect srvcl start service -db RACDB -service CRM Instances RACDB_1 and RACDB_2 run on host0l and host02, respectively. This is the only TNS entry in the client side tnsnames.ora: CRM = (DESCRIPTION =(FAILOVER=ON) (LOAD_BALANCE=ON) (ADDRESS= (PROTOCOL=TCP) (HOST=host0l-VIP.example.com)(PORT=1521)) (ADDRESS= (PROTOCOL=TCP) (HOST=host02-VIP.example.com)(PORT=1521)) (CONNECT_DATA = (SERVICE_NAME = CRM) (FAILOVER_MODE = (BACKUP=CRM_PRECONNECT) (TYPE=SESSION)(METHOD=PRECONNECT)))) Which statement is true regarding the TAF settings?
Options
- AClients using this configuration fail over and restart any active queries automatically.
- BClients using this configuration fail over and restart any active transactions automatically.
- CThis configuration will work only for a policy-managed RAC database.
- DThe configuration is incomplete because the TNS entry for the preconnected backup session is
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