1z0-497 무료 덤프문제 온라인 액세스

Identify three types of important statistics collection that you can disable in Oracle Database 12c by setting the STATISTIS_LEVEL parameter to BASIC.

• A.Automatic SGA Memory Management
• B.object-level statistics
• C.Oracle Database alert.log file
• D.Oracle Database Trace files
• E.all server-generated alerts

Which three statements about common and local roles are true?

• A.When a role is granted to a user, the privileges in the role are limited to the context of the PDB.
• B.Common roles can be created in the root and PDBs.
• C.Common roles can be granted to both local and common users.
• D.A user can create common roles if the user has the CREATE ROLE privilege, and SET CONTAINER for all PDBs
• E.Local roles can be granted only to local users.

For which use case would you use a rolling upgrade with the Oracle Active Data Guard feature?

• A.when upgrading from any previous version of Oracle Database to Oracle Database 12c
• B.when upgrading from Oracle Database 11g to Oracle Database 12c
• C.when upgrading from Oracle Database 10g to Oracle Database 12c
• D.when upgrading from Oracle Database 12c to the first patch set of Oracle Database 12c

Which statement about CDB architecture is true?

• A.Multiple PDBs with the same name can reside in the same CDB.
• B.You can create common users in PDBs.
• C.A CDB can have an infinite number of PDBs.
• D.A seed PDB can sometimes be opened for particular operations.
• E.Oracle-supplied metadata resides only in the root container.

You create a CDB with four containers: the loot, the seed, and two pluggable databases PDB1 and PDB2. Which four items can reside In PDB1, but not in the root?

• A.CDB views providing information across PDBs
• B.shared UNDO and default database temporary tablespace
• C.local users and local roles
• D.non-shared local metadata
• E.Oracle-supplied metadata
• F.shared Oracle-supplied data
• G.local temporary tablespaces
• H.application tablespaces