Which two are true about OS groups and users for Oracle Grid Infrastructure and the Oracle Relational Database Management System (RDBMS)? (Choose two.)

• A.By default, members of the OSASM group can access Automatic Storage Management and RDBMS instances.
• B.The primary group for the Oracle Grid Infrastructure and Oracle Database owners must be the Oracle Inventory group.
• C.The Oracle Grid Infrastructure installation must be owned by the grid user.
• D.The Oracle Grid Infrastructure owner owns Oracle Restart and Oracle Automatic Storage Management binaries.
• E.The Oracle Grid Infrastructure owner must have OSOPER, OSBACKUPDBA, and OSKMDBA as secondary groups.
• F.The same OSDBA group must be used for Automatic Storage Management and the Oracle Database.

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Oracle Data Redaction is active on the SCOTT.EMPtable.
You queried the table twice.
SQL> SELECT ENAME, SAL, COMM, MGR, HIREDATE FROM EMP WHERE DEPTNO=30;

SQL> SELECT ENAME, SAL, COMM, MGR, HIREDATE FROM EMP WHERE DEPTNO=30;

Which is guaranteed to be true concerning the redaction policy?

• A.FULL redaction is active on the SAL column
• B.RANDOM redaction is active on the MGR column
• C.PARTIAL redaction is active on the MGR column.
• D.RANDOM redaction is active on the HIREDATE column
• E.PARTIAL redaction is active of the HIREDATE column.

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Which three are true about an application container?

• A.It can contain multiple applications.
• B.An application PDB can belong to multiple application containers.
• C.It must have an application root PDB.
• D.It must have an application seed PDB.
• E.Two application containers can share an application seed PDB.
• F.It can contain a single application.

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Which two are true about RMAN backups when using a media manager to write backups to tape when there are only two tape drives?

• A.The SBT device should be configured to use parallelism 2 to allow both tape drives to be used simultaneously
• B.Any backup set written to the SBT device in this configuration can contain a maximum of two backup pieces.
• C.SBT tape compression and RMAN backup compression should be used in parallel.
• D.SBT tape compression can be used even if no RMAN compression is configured.
• E.Any backup written to the SBT device in this configuration can contain a maximum of two backup sets.

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Choose three. Which three are true about block media recovery?

• A.It can be performed on noncorrupt blocks.
• B.To use it, Flashback Database must be enabled.
• C.The data file containing the block being recovered remains online.
• D.It cannot repair logical corruption.
• E.A block being recovered is not accessible.
• F.The target database for which one or more blocks are to be recovered must be in the OPEN state.

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