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: Dec 06, 2025

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Question 1

Examine the query and its output executed In an RDBMS Instance: Which three statements are true about the users (other than sys) in the output?

A : TheC# # B_ADMIN user can perform all back up and recovery operation susing RMAN only.

B : The C # # C_ADMIN user can perform the data guard operation with Data Guard Broker

C : The C # # A_ADMIN user can perform wallet operations.

D : The C # # D_ADMIN user can perform backup and recovery operations for Automatic Storage Management (ASM).

E : The C # # B_ADMIN user can perform all backup and recovery operations using RMAN or SQL* Plus.

Answer: A,B,D

Question 2

choose two Which two statements are true about encrypted backups performed by using RMAN?

A : Transparent encryption of backups uses an encryption wallet.

B : Image copy backups can be created by using password encryption.

C : A password encryption of backups uses the password while creating and restoring backups.

D : Encrypted backups can only be written to disk.

E : A database uses the same encryption key for every encrypted backup.

Answer: A,C

Question 3

Which three are true about Automatic Workload Repository (AWR) snapshots?

A :

They are generated if STATISTICS_LEVEL is set to TYPICAL.

B :

They are always created manually.

C :

They are always created automatically.

D :

They are generated if STATISTICS_LEVEL is set to BASIC.

E :

They are generated if STATISTICS_LEVEL is set to ALL.

F :

They can be retained forever.

Answer: A,E,F

Question 4

Identify three benefits of Unified Auditing.

A : Decreased use ofstorage to store audit trail rowsin the database.

B : It improves overall auditing performance.

C : It guarantees zero-loss auditing.

D : The audit trail cannot be easily modified because it is read-only.

E : It automatically audits Recovery Manager (RMAN) events.

Answer: A,B,D

Question 5

choose two You take your database backups by using the RMAN media management interface (MMI). Which two are true about the use of the RMAN MMI?

A :

Integration with Third-Party Media Managers

B :

Use of SBT (Sun Business Talk) Interface

C :

Channel Allocation

D :

Requires Configuration

E :

Vendor-Specific Modules

Answer: A,D

Page: 1 / 57

Total 285 Questions | Updated On: Dec 06, 2025

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