Free Oracle 1Z0-083 Exam Questions

Become Oracle Certified with updated 1Z0-083 exam questions and correct answers

Page: 1 / 57

Total 285 Questions | Updated On: Mar 26, 2026

Add To Cart

Question 1

Choose two. Which two are true about various Oracle security and auditing capabilities?

A : Application-common Transparent Security Data Protection (TSDP) policies can be created only if all the PDBs in the application container are closed.

B : Application-common TSDP policies are always container specific.

C : Application-common OLS policies can be created only if all the PDBs in the application container are closed.

D : Unified auditing can be automatically synchronized to all application PDBs in an application container.

E : Fine-grained auditing (FGA) policies in an application root are automatically synchronized to all application PDBs contained in the application container when they are updated.

Answer: A,D

Question 2

Choose three. Which three are true about a whole database backup?

A :

It can be created only by using RMAN.

B :

It always includes all data files, the current control file, the server parameter file, and archived redo logs.

C :

It can be consistent.

D :

Â It is the only possible backup type for a database in NOARCHIVELOG mode.

E :

It can consist of either backup sets or image copies. F) It can be inconsistent.

Answer: C,D,E

Question 3

Choose the best answer. Examine this output of an export from the current release of an Oracle multitenant database: $ sqlplus system/oracle . SQL> col name for a10 SQL> select name, open_mode from v$pdbs; NAME OPEN_MODE ---------------------------------------PDB$SEED READ ONLY PDB1 READ WRITE PDB2 MOUNTED SQL> exit Next you execute: $ expdp system/oracle full=y What is the outcome?

A : It fails because Data Pump cannot be container.

B : It creates a full export of the root

C : It creates a full export of only the used while connected to the root container and PDB1. container and all PDBs. container and all open PDBs. root container.

Answer: A

Question 4

Which two are true about the Automatic Database Diasnostic Monitor (ADDM)? (Choose two.)

A : It analyzes a period of time corresponding to the 12 hours of activity.

B : It runs automatically after each AWR snapshot.

C : A DBA can run it manually.

D : Results are written to the alert log.

E : It analyzes a period of time corresponding to the last day of activity.

Answer: B,C

Question 5

Choose the best answer. Examine this configuration:
1. CDB1 is a container database.
2. There are several pluggable databases (PDBs) in CDB1.
5. Each PDB has several tables with referential integrity constraints.
6. FLASHBACK DATABASE is ON.
7. UNDO RETENTION GUARANTEE is enabled.
Multiple undesired multitable changes were made in all the PDBs.
Which method can be used to undo the changes using a single command?

A : restore and recover database

B : flashback transaction

C : flashback database

D : flashback table and transaction

E : flashback table

Answer: C

Page: 1 / 57

Total 285 Questions | Updated On: Mar 26, 2026

Add To Cart