Free Oracle 1Z0-1093-25 Exam Questions

Become Oracle Certified with updated 1Z0-1093-25 exam questions and correct answers

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Total 101 Questions | Updated On: Mar 12, 2026

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Question 1

Which two metrics are available for monitoring within the Performance Hub's Real-Time SQL Monitoring feature in Database Management?

A : Physical Reads

B : Average Active Sessions

C : Number of CPUs on the host

D : Database Version

Answer: A,B

Question 2

Which BaseDB lifecycle management activity is MOST directly associated with ensuring the continued availability of a database instance during a planned maintenance window?

A : Taking a full database backup using RMAN.

B : Performing an in-place upgrade of the database software.

C : Using Oracle Data Guard for a switchover operation.

D : Applying a quarterly security patch.

E : Resizing the block volume storage.

Answer: C

Question 3

Which database lifecycle management operation in BaseDB requires the creation of a new database home and is non-reversible after completion?

A : Upgrading the Oracle Grid Infrastructure.

B : Scaling the compute shape of the VM.

C : Upgrading the Oracle Database software version.

D : Applying an operating system patch.

E : Enabling Automatic Storage Management (ASM).

Answer: C

Question 4

When upgrading the Oracle Database software version on a BaseDB VM system, what is the primary responsibility of the database administrator (DBA) regarding the underlying operating system?

A : The DBA is responsible for initiating and managing the operating system upgrade process through the Oracle Cloud Infrastructure console.

B : The DBA must ensure the operating system is compatible with the target Oracle Database software version before initiating the database upgrade.

C : The DBA has no direct responsibility for the operating system as it is fully managed by Oracle Cloud Infrastructure.

D : The DBA should manually update the operating system packages after the database upgrade is successfully completed.

Answer: B

Question 5

In a key-value NoSQL database, what is the primary mechanism for accessing data?

A : Using SQL queries to filter and retrieve data based on complex criteria.

B : Using a unique key to retrieve the associated value directly.

C : Traversing relationships between nodes to find related data.

D : Scanning all documents in the database to find matching data.

Answer: B

Page: 1 / 21

Total 101 Questions | Updated On: Mar 12, 2026

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