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: Dec 08, 2025

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Question 1

Which of the following is the recommended approach for migrating a large, mission-critical database from an on-premises Exadata system to Exadata Database Service with minimal downtime?

A : Traditional export/import using Data Pump over a public network.

B : Creating a physical standby database using Data Guard and switching over to the standby in OCI.

C : Performing a full backup and restore to a new Exadata Database Service instance.

D : Using SQL Developer to copy the data over a VPN connection.

Answer: B

Question 2

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

Question 3

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 4

Which of the following is a TRUE statement regarding the storage options typically available when launching an Oracle Cloud Infrastructure (OCI) Base Database Service (BaseDB) virtual machine (VM)?

A : Block Volumes provide the primary storage and are directly attached to the VM.

B : Object Storage is the default storage option for database datafiles.

C : Local NVMe storage is always the default for BaseDB.

D : File Storage is mandatory for database backups.

Answer: A

Question 5

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

Page: 1 / 21

Total 101 Questions | Updated On: Dec 08, 2025

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