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: Apr 09, 2021

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Question 1

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 : media manager is required to create RMAN proxy copies.

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

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

Answer: A

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 : acle will be an owner of the Oracle Inventory.

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

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

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

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

Answer: A,C

Question 3

Choose three. Which three resources are always shared among CDB$ROOT and pluggable databases (PDBs)?

A : data dictionary in CDB$ROOT

B : log writer process (LGWR)

C : SYSAUX tablespaces

D : mporary tablespaces

E : Process Monitor Process (PMON)

F : do tablespaces

Answer: A,B

Question 4

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 5

Examine this configuration: 1. CDB1 is an Oracle Database 12c Release 2 database containing pluggable databases PDB$SEED, PDB1, and PDB2. 2. PDB$SEED is open READ ONLY 3. PDB1 is open READ WRITE 4. PDB2 is MOUNTED. 5. ORACLE_HOME is /u01/app/oracle/product/18.1.0/dbhome_1. You execute these commands before upgrading the database to the current release: For which databases will fixup scripts be created?

A : B1, PDB$SEED, PDB1, and PDB2

B : B$SEED, PDB1, and PDB2 only

C : B1 and PDB$SEED only

D : B1, PDB1, and PDB2 only

E : B1, PDB$SEED, and PDB1 only

Answer: A

Page: 1 / 57

Total 285 Questions | Updated On: Apr 09, 2021

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