You are managing a policy-managed Real Application Cluster (RAC) database, RACDB with Oracle Managed Files (OMF) enabled. Examine the following outputs: You added a new server to the server pool…

Question

Options

• AOracle Clusterware automatically creates and enables a new thread of red
• BYou must create redo log groups for the newly added service.
• CRedo log members will not be created automatically because storage option used is ASM.
• DThe newly added instance must save full online log groups tracked in the control file.

• A
  76% (34)
• B
  2% (1)
• C
  7% (3)
• D
  16% (7)

Explanation

For a policy-managed database, when you add a new node to the cluster, it is placed in the Free pool by default. If you increase the cardinality of the database server pool, then an Oracle RAC instance is added to the new node, racnode3, and it is moved to the database server pool. No further action is necessary. Add shared storage for the undo tablespace and redo log files. If OMF is not enabled for your database, then you must manually add an undo tablespace and redo logs. You should create redo log groups only if you are using administrator-managed databases. For policy-managed databases, if an instance starts due to a change in server pool cardinality, then Oracle Database automatically creates redo log files, enables a redo thread for the instance if there is not a redo thread allocated to that instance, and creates the undo tablespace if there is not an undo tablespace allocated to that instance. The database must be using Oracle Managed Files and Oracle ASM in this situation. Oracle Database 2 Day + Real Application Clusters Guide

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