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: Mar 21, 2026

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Question 1

Which three can be done using Oracle Database Configuration Assistant (DBCA) starting from Oracle Database 19c? (Choose three.)

A : cloning a remote container database in interactive mode

B : cloning a remote pluggable database in silent mode

C : relocating a remote pluggable database in interactive mode

D : relocating a remote container database in silent mode

E : cloning a remote container database in silent mode

F : relocating a remote pluggable database in silent mode

G : relocating a remote container database in interactive mode.

Answer: A,B

Question 2

Which three are true about transporting databases across platforms using Recovery Manager (RMAN) image copies? (Choose three.)

A : By default, the transported database will use Oracle Managed Files (OMF)

B : Data files can be converted on the destination system.

C : Data files can be converted on the source system.

D : A new DBID is automatically created for the transported database.

E : Databases can be transported between systems with different endian formats.

F : The password file is automatically converted by RMAN.

Answer: A,B,C

Question 3

Which two statements are true when row archival management is enabled?

A : The ORA_ARCHIVE_STATE column visibility is controlled by the ROW ARCHIVAL VISIBILITY session parameter.

B : The ORA_ARCHIVE_STATE column is updated manually or by a program that could reference activity tracking columns, to indicate that a row is no longer considered active.

C : The ROW ARCHIVAL VISIBILITY session parameter defaults to active rows only.

D : The ORA_ARCHIVE_STATE column is visible if referenced in the select list of a query.

E : The ORA_ARCHIVE_STATE column is updated automatically by the Oracle Server based on activity tracking columns, to Indicate that a row is no longer considered active. Correct

Answer: B,D

Question 4

Choose the best answer. Examine this configuration: 1. CDB1 is a container database. 2.
COMMON_USER_PREFIX is set to an empty string. 3. PDB1 is a pluggable database in CDB1. 4. APP1_ROOT is an application container in CDB1. 5. APP1_PDB1 is an application PDB in APP1_ROOT. You execute these commands: S sqlplus sys/oracle@localhost:1521/cdb1 as sysdba SQL> CREATE ROLE role1 CONTAINER=CURRENT; Which is true?

A : It will return an error because creation of a local role is not allowed in CDB$ROOT.

B : ROLE1 will be created only in CDB$ROOT.

C : It will return an error because common roles must start with C##.

D : ROLE1 will be created only in CDB$ROOT and APP1_ROOT.

E : ROLE1 will be created in CDB$ROOT, PDB1, APP1_ROOT, and APP1_PDB1.

Answer: A

Question 5

Choose two. You want to install Oracle Grid Infrastructure for a Standalone Server using Oracle Universal Installer (OUI). There is no existing Oracle installation on the server. Which two are prerequisites?

A : an operating system user to own this installation

B : the Oracle Inventory group oinstall

C : an operating system account called grid

D : a group called dba

E : the installation of Oracle ASMLIB

Answer: A,B

Page: 1 / 57

Total 285 Questions | Updated On: Mar 21, 2026

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