Free Oracle 1Z0-083 Exam Questions

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

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Total 285 Questions | Updated On: Aug 13, 2026

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Question 1

Choose the best answer. Examine this configuration:
1. CDB1 is a container database running in ARCHIVELOG mode.
2. Multiple uncommitted transactions are running in CDB1.
3. Redo log groups 1 and 2 are INACTIVE.
4. Redo log group 3 is the CURRENT group
All members of redo log group 3 are lost before it is archived. Examine these possible steps:
1. SHUTDOWN ABORT
2. STARTUP NOMOUNT
3. STARTUP MOUNT
4. ALTER DATABASE MOUNT
5. RESTORE DATABASE
6. RECOVER DATABASE NOREDO
7. RECOVER DATABASE UNTIL AVAILABLE
8. RESTORE ARCHIVELOG ALL
9. ALTER DATABASE OPEN
10. ALTER DATABASE OPEN RESETLOGS
Choose the minimum required steps in the correct order to recover the database.

A : 1,3,5, 6, 9

B : 1,3,5, 7, 10

C : 1,2, 5, 7,4, 10

D : 1,3, 5, 6, 10

E : 1,3,5, 6, 10

F : 1,3,5,8, 6, 10

Answer: B

Question 2

You plan to install Oracle Grid Infrastructure for a Standalone Server and Oracle Database for the first time on a server. Examine this command and its outcome: Which two are true? (Choose two.)

A : oracle will be an owner of the Oracle Inventory.

B : oracle must be the owner of every Oracle Database installation

C : oracle can own an Oracle Database installation but not an Oracle Grid Infrastructure installation.

D : oracle will be granted the SYSASM privilege when installing the Oracle Database software.

E : The user account, oracle, and group, oinstall, can be used for all Oracle software installations.

Answer: A,C

Question 3

Choose two. Your SALES_ROOT application container has two application PDBs. The SALES_APP application has a common table, FIN.REVENUE, in the two PDBs. Examine this query and its output: SELECT containers_default, container_map, table_name FROM dba_tables WHERE owner='FIN' ; CONTAINERS_DEFAULT CONTAINER_MAP CONTAINER_MAP_OBJECT TABLE_NAME -------------------------------------------------------------------------------------------------------------------------------NO YES NO REVENUE NO NO YES MAPTABLE Which two are true?

A : The REVENUE table must be a list-partitioned table.

B : The CONTAINERS clause cannot be used in queries on the REVENUE table.

C : The REVENUE table partitions are not pruned across the PDBs automatically

D : The REVENUE table must be a composite-partitioned table.

E : The MAPTABLE table defines a logical partition key on a commonly used column for the REVENUE table.

Answer: C,D

Question 4

Choose two. Which two are true about RMAN backups when using a media manager?

A : A media manager always writes RMAN requested backups to tape.

B : A media manager is required to create RMAN image copies.

C : A media manager is required to create RMAN proxy copies.

D : The media manager layer (MML) routines provided by Oracle support any vendors' media management products.

E : By default, a request for a proxy copy may result in a backup set being created.

Answer: C,E

Question 5

Choose three. Which three activities are possible for PDBs?

A :

converting an application seed to an application PDB

B :

converting a regular PDB to an application PDB

C :

converting an application PDB to an application root

D :

copying an application container into another application container in the same CDB

E :

copying an application container into another application container in a different CDB

F :

converting an application PDB to an application seed G) converting an application PDB to a regular PDB

Answer: B,D,F

Page: 1 / 57

Total 285 Questions | Updated On: Aug 13, 2026

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