Online Access Free 1Z1-183 Practice Test

When plugging in a PDB from an earlier release into a 23ai CDB, which action ensures it becomes fully compatible?

• A.Opening the PDB in UPGRADE mode and running catctl.pl scripts
• B.Running DBMS_PDB.DESCRIBE followed by a metadata-only export
• C.Dropping and recreating all application schemas manually
• D.Changing COMPATIBLE parameter in init.ora and restarting CDB

Which two tools are part of the Real Application Testing option?
(Choose two)

• A.Database Replay
• B.Active Session History (ASH)
• C.LogMiner
• D.SQL Performance Analyzer (SPA)

Which two Flashback features require undo data to function properly?
(Choose two)

• A.Flashback Drop
• B.Flashback Table
• C.Flashback Query
• D.Flashback Database

What is the purpose of common users in a CDB environment?

• A.To provide administrative access restricted to one specific PDB
• B.To enable PDB cloning without downtime
• C.To enforce encryption at rest across PDBs
• D.To allow unified management and security policies across all PDBs

When transporting a database across platforms with different endian formats, what step is mandatory?

• A.Drop all user tablespaces before conversion
• B.Enable Data Guard before transport
• C.Convert the datafiles using RMAN CONVERT
• D.Disable redo log archiving during transport