Master Oracle 1Z0-1151-25 Exam with Reliable Practice Questions

Correct : B

An existing Azure subscription is the foundational prerequisite for subscribing to Oracle Database@Azure, as the service is provisioned and billed through Azure. While a private interconnect (Option A) and linked OCI account (Option C) enhance functionality, they are not mandatory to initiate subscription---linking occurs post-subscription. A custom identity domain (Option D) is optional for federation but not a prerequisite. Oracle's subscription process documentation confirms this requirement.

Correct : D

The Dedicated Deployment option for OCI Autonomous Database provides exclusive use of Exadata hardware, ensuring isolation and performance for critical workloads. Serverless (Option C) shares resources, while ''Standalone'' and ''Exclusive'' (Options A and B) are not standard OCI terms for this context. Oracle's Autonomous Database documentation specifies Dedicated Deployment as the option for dedicated Exadata infrastructure.

Correct : C

Azure Monitoring services are used to monitor and analyze Oracle Exadata VM Cluster metrics in the Oracle Database@Azure service, integrating seamlessly with Azure's ecosystem. Microsoft Defender (Option A) is a security tool, not for performance monitoring. OCI Monitoring (Option D) is separate, and no specific ''Oracle Database Management Tool'' (Option B) is highlighted for this purpose in Azure. Oracle's multicloud docs confirm Azure Monitoring's role.

Correct : A

For an Autonomous Database in Oracle Database@Google Cloud, backups are stored on Google Cloud Persistent Disks, which provide durable, block-level storage within GCP. OCI Object Storage (Option B) is used for OCI-native deployments, not this Google Cloud-integrated service. Google Cloud Filestore (Option C) is for file storage, not database backups. This is specified in Oracle's documentation for Database@Google Cloud.

Correct : D

Federating Microsoft Entra ID (formerly Azure AD) with an OCI identity domain enables single sign-on (SSO), allowing Azure users to access the OCI Console with their existing Azure credentials. This enhances user experience and security in a multicloud setup. Options B and C (repeated in the original) relate to networking, not identity, and Option A is vague and incorrect. OCI's federation documentation outlines this SSO purpose clearly.