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| Section | Weight | Objectives |
|---|---|---|
| Migrate Oracle Databases to Oracle AI Database@Azure | 15% | - Migration planning
|
| Configure Oracle AI Database@Azure Networking | 15% | - Azure and Oracle networking
|
| Provision and Operate Oracle AI Database@Azure Resources | 20% | - Provisioning database infrastructure
|
| Introduction to Multicloud | 5% | - Multicloud concepts and Oracle AI Database@Azure
|
| HA and DR with Oracle AI Database@Azure | 10% | - Disaster recovery and backup
|
| Oracle AI Database@Azure Architecture and Onboarding | 20% | - Oracle AI Database@Azure architecture
|
| Secure Oracle AI Database@Azure | 15% | - Data protection
|
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NEW QUESTION # 67
What is the minimum storage capacity that must be allocated when creating a new Exadata Database Storage Vault for Exascale Infrastructure in Oracle AI Database@Azure?
Answer: B
Explanation:
Oracle Exadata Database Service on Exascale Infrastructure separates database storage into Exascale Database Storage Vaults . Oracle documents the minimum billed Database Storage Vault capacity as 300 GB per VM Cluster .
The minimum is composed of storage required for system use and the first database. Oracle's current Exascale capacity table allocates 50 GB for system-related usage, including images stored in ACFS, and 250 GB for database use when provisioning the first database. Together, these produce the 300 GB minimum vault capacity.
This value must not be confused with VM file-system storage. Current Exascale guidance specifies a separate minimum VM file-system capacity that varies by database version-for example, 220 GB for a 26ai VM configuration. That explains why 220 GB appears plausible but is incorrect for the Database Storage Vault asked about here.
The vault can subsequently be scaled substantially beyond the minimum; Oracle documents VM Cluster Exascale Vault storage scaling up to 100 TB.
Therefore, the correct answer is D. 300 GB .
Study Guide reference: Provision and operate Oracle AI Database@Azure Resources - Exadata Database Service on Exascale Infrastructure, Database Storage Vault sizing and capacity.
NEW QUESTION # 68
In the Oracle AI Database@Azure architecture, which resource provides the OCI infrastructure components with network connectivity into a customer's Azure Virtual Network?
Answer: B
Explanation:
The delegated subnet is the Azure networking construct that enables Oracle-managed database resources to connect directly into the customer's Azure Virtual Network.
During Oracle AI Database@Azure provisioning, a subnet in the customer's VNet is delegated to the Oracle database resource provider. This delegation permits Oracle-managed networking components and database VNICs to participate in the Azure network while preserving the managed-service boundary between customer- owned Azure networking and Oracle-operated database infrastructure.
Applications can then connect privately and with low latency to the Oracle database through addresses associated with that delegated subnet. The customer can also apply supported Azure routing and security constructs around the VNet design.
A Local Peering Gateway connects OCI VCNs within an OCI region. A Dynamic Routing Gateway provides OCI routing between VCNs, on-premises environments, or remote networks. A Service Gateway provides private connectivity from an OCI VCN to supported Oracle services. None of these is the Azure-side resource that places Oracle database networking into the customer's VNet.
Thus, C. Delegated subnet is correct.
Study Guide reference: Configure Oracle AI Database@Azure Networking - delegated subnet architecture and Azure VNet connectivity.
NEW QUESTION # 69
An application team is deploying a cloud-native microservices application on Azure that has highly variable, unpredictable workloads and requires database auto-scaling with zero database administration effort. Which Oracle AI Database@Azure service should the architect provision to satisfy these requirements?
Answer: A
Explanation:
Oracle Autonomous AI Database is specifically designed for workloads where elasticity and minimal administrative overhead are primary requirements. Oracle describes it as a fully autonomous, self-governing database service that handles provisioning, backups, patching, upgrading, performance management, and resource scaling without traditional database-administration effort.
For unpredictable workloads, compute auto scaling is particularly significant. When enabled, Autonomous AI Database can automatically consume additional CPU and I/O resources as workload demand rises without requiring an administrator to manually resize the database. Storage can likewise be scaled and can use separate auto-scaling functionality.
Exadata Database Service on Dedicated Infrastructure provides extremely high performance and consolidation capabilities but retains customer database-management responsibilities. Exascale Infrastructure improves Exadata's elastic infrastructure model but is still not equivalent to Autonomous Database's fully managed, self-governing operational model. Base Database Service similarly requires substantially more customer administration.
Therefore, a cloud-native application with volatile usage and a requirement for essentially zero database administration maps directly to Oracle Autonomous AI Database .
Study Guide reference: Provision and operate Oracle AI Database@Azure Resources - Autonomous AI Database, elastic scaling, automated management and serverless operations.
NEW QUESTION # 70
Your organization has already deployed five Oracle Database@Azure delegated subnets across different virtual networks in a single Azure region. What is required if you need to provision a sixth delegated subnet in the same region?
Answer: A
Explanation:
Oracle AI Database@Azure applies a regional service limit to delegated subnet usage. The documented default is five delegated subnets per OCI tenancy in a specific region . This is a service quota rather than a limitation that can be bypassed through additional Azure routing constructs.
To exceed the default, the customer must request a service limit increase . Oracle identifies the relevant OCI service as Multicloud, the resource as Delegated Subnet Multicloud Links , and the corresponding service- limit name as azure-delegated-subnet-count. The limit is regional, so introducing another VNet, Route Server, VNet peering relationship, or Microsoft Entra tenant does not increase the permitted count.
Current documentation phrases the operation as requesting a service limit increase through Oracle's service- limit process. Among the supplied choices, option D is the only one that represents that required Oracle-side quota increase.
Architecturally, this distinction matters because routing topology and service capacity are independent control planes: networking objects determine reachability, whereas Oracle-enforced service limits determine how many delegated-subnet links may exist.
Study Guide reference: Configure Oracle AI Database@Azure Networking - delegated subnet limits and Multicloud service-limit management.
NEW QUESTION # 71
You are provisioning a new Oracle Autonomous AI Database Serverless instance in the Azure Portal and must configure the database credentials under the Configuration tab. What is the database administrator username for this instance, and how is it configured in the creation wizard?
Answer: C
Explanation:
When Oracle Autonomous AI Database Serverless is provisioned through Oracle AI Database@Azure, the administrative database account follows the standard Autonomous Database account model. The Azure creation workflow exposes the Username field as read-only and set to ADMIN .
The administrator therefore supplies the password for the predefined ADMIN account but does not choose or rename the account during database creation. Oracle currently specifies password requirements separately, including minimum and maximum length and character-composition requirements.
The account is not derived from the Microsoft Entra ID identity that deploys the Azure resource. Azure RBAC and Microsoft Entra authentication govern access to the Azure resource-management plane, whereas the ADMIN credential is a database-level account. Similarly, SYS is not presented as the configurable provisioning username for Autonomous AI Database Serverless, and the username is not generated from subscription metadata.
This separation between Azure control-plane identity and Oracle database credentials is architecturally important when designing authentication and administrative access.
Therefore, the correct answer is A .
Study Guide reference: Provision and operate Oracle AI Database@Azure Resources - Autonomous AI Database Serverless creation, configuration and administrator credentials.
NEW QUESTION # 72
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