A.Automating archive log deletion without verification

B.Storing all backups on the same server as the database

C.Retaining copies of control file and SPFILE backups

D.Testing recovery scenarios periodically

A.opatch can patch Grid Infrastructure, but opatchauto cannot

B.opatchauto applies interim patches, and opatch applies bundle patches

C.opatch is GUI-based, while opatchauto is command-line only

D.opatchauto handles both GI and database patching, while opatch is used for a single Oracle Home

A.It automatically repairs all detected corruption without user approval

B.It diagnoses failures and provides recommended repair scripts

C.It scans archived redo logs for duplicate entries

D.It only reports block corruption for datafiles in the SYSTEM tablespace

A.Oracle Restart Configurator

B.Net Configuration Assistant

C.DBCA

D.Oracle Universal Installer (OUI)

A.To enforce encryption at rest across PDBs

B.To allow unified management and security policies across all PDBs

C.To provide administrative access restricted to one specific PDB

D.To enable PDB cloning without downtime