A. The entire data dictionary is always cached in the large pool.

B. Each server process has its own User Global Area (UGA).

C. An Oracle Database server process represents the state of a user's login to an instance.

D. An Oracle Database server process is always associated with a session.

E. A connection represents the state of a user's login to an instance.

A. PDB1 and PDB2 are in MOUNT state.

B. PDB$SEED is in READ ONLY state.

C. CDB$ROOT is in MOUNT state.

D. Redo logs are opened.

E. PDB1 and PDB2 are in READ ONLY state.

A. Stateful alerts must be created by a DBA after resolving the problem.

B. Stateless alerts can be purged manually from the alert history.

C. Stateless alerts can be cleared manually.

D. Stateless alerts are automatically cleared.

E. Stateful alerts are purged automatically from the alert history.

A. All Oracle recovery files not in the current FRA that have not been backed up already, are backed up.

B. All non-Oracle files in the current FRA that have not been backed up already, are backed up.

C. All Oracle recovery files in the current FRA that have not been backed up already, are backed up.

D. All Oracle recovery files in the current fast recovery area (FRA) are backed up.

E. These backups can be written to disk or SBT.

A. Data file 24 must be recovered while PDB2 is closed.
19c: PDB SYSTEM or UNDO Tablespace Recovery: The CDB and all other PDBs can be left opened. 1. Connect to PDB 2. Shutdown abort the PDB, if its not automatically done. sqlplus sys@sales_pdb as sysdba sql> SHUTDOWN ABORT; OR ALTER PLUGGABLE DATABASE CLOSE ABORT; rman target sys@slaes_pdb rman> restore database; rman> recover database; rman> alter pluggable database sales_pdb open;

B. Data file 24 can be recovered while PDB2 is opened.

C. Data file 24 can be recovered while CDB$ROOT and PDB$SEED are opened.

D. Data file 24 must be recovered while the CDB is opened.

E. Data file 24 cannot be recovered while the CDB is opened.