Which two are direct benefits of the multiprocess, multithreaded architecture of Oracle Database 12c when it is enabled?
Examine the steps/operations performed during the RMAN backup operation by using Oracle Secure Backup (OSB):1.Start the RMAN client by using the RMAN target / command.2.Start the RMAN client by using the OSB user.3.RMAN creates the backup pieces.4.Run the RMAN backup command with the sbt channels.5.OSB creates a backup job and assigns a unique identifier.6.OSB creates a backup job request through the OSB sbt library.7.OSB stores metadata about RMAN backup pieces in the OSB catalog.8.OSB starts the backup operation.9. OSB updates the RMAN catalog.Identify the required steps/operations performed in correct order.
You want to back up a database such that only formatted blocks are backed up. Which statement is true about this backup operation?
You wish to enable an audit policy for all database users, except sys, system, and scott. You issue the following statements:SQL> AUDIT POLICY ORA_DATABASE_PARAMETER EXCEPT SYS;SQL> AUDIT POLICY ORA_DATABASE_PARAMETER EXCEPT SYSTEM;SQL> AUDIT POLICY ORA_DATABASE_PARAMETER EXCEPT SCOTT;For which database users is the audit policy now active?
Your database instance is started using an SPFILE. You are connected to cdb$root, as a DBA. You issue:SQL> ALTER SYSTEM SET STATISTICS_LEVEL=ALL SCOPE=BOTH;Which two statements are true about the statistics level parameter?
Which two statements are true about scheduling operations in a pluggable database (PDB)?
