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| Section | Weight | Objectives |
|---|---|---|
| Configure Oracle AI Database@Azure Networking | 15% | - Oracle.Database network attachments - DNS resolution and private connectivity - Delegated subnets - User-defined routes - VNet peering and connectivity - Network security groups - ExpressRoute and site-to-site connectivity - Default and advanced networking |
| Migrate Oracle Databases to Oracle AI Database@Azure | 15% | - RMAN-based migration - Zero Downtime Migration - Oracle Data Pump - Migration strategy selection - Data Guard and GoldenGate - Migration validation and cutover |
| Introduction to Multicloud | 5% | - Multicloud concepts and Oracle AI Database@Azure |
| Provision and Operate Oracle AI Database@Azure Resources | 20% | - Scaling and resource management - Container and Pluggable Databases - Cloning and refreshing databases - Quotas and service limits - Monitoring and database management - Autonomous Database Serverless - Patching and maintenance - Exadata Infrastructure and VM Clusters |
| HA and DR with Oracle AI Database@Azure | 10% | - Switchover and failover - Point-in-time recovery - Availability zones and Exadata redundancy - Data Guard and Autonomous Data Guard - RTO and RPO considerations - High availability architecture - Backup and restore |
| Oracle AI Database@Azure Architecture and Onboarding | 20% | - Roles and permissions - Azure regions and OCI availability zones - Microsoft Entra ID and OCI IAM federation - Azure Marketplace purchase and onboarding - Oracle AI Database@Azure architecture - Azure subscription and OCI tenancy linking |
| Secure Oracle AI Database@Azure | 15% | - Encryption in transit - Oracle-managed and customer-managed keys - Database and infrastructure access control - Azure and OCI separation of duties - Auditing and logging - Transparent Data Encryption - Network isolation |
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質問 # 39
You have selected the custom FQDN option and specified your own domain during Exadata VM Cluster provisioning in Oracle AI Database@Azure. What must you do afterward to ensure name resolution works from your production DNS zone?
正解：B
解説：
When an architect selects Custom DNS/FQDN , the database cluster is created using the organization's chosen DNS namespace instead of relying exclusively on Oracle's default automatically managed oraclevcn.
com private-zone behavior.
The important operational requirement is that application clients must be able to resolve the Exadata cluster's connection endpoints. That includes the Single Client Access Name (SCAN) and the relevant Virtual IP (VIP) records. Because the organization controls the custom production DNS namespace, those records must be represented in that DNS environment so client applications can resolve the cluster correctly.
Disabling OCI private DNS would damage internal Oracle name resolution rather than extending resolution to the enterprise DNS system. Waiting for Oracle to create a default oraclevcn.com zone does not satisfy a custom-domain deployment, and reverting to default DNS would defeat the original custom-FQDN design.
Therefore, the required action is to manually duplicate or publish the SCAN and VIP records in the production DNS zone .
Study Guide reference: Configure Oracle AI Database@Azure Networking - custom FQDN, SCAN
/VIP records and enterprise DNS integration.
質問 # 40
Which two key management options are available for protecting transparent data encryption (TDE) master keys on Exadata databases in Oracle AI Database@Azure? (Choose two.)
正解：B、C
解説：
Oracle AI Database@Azure supports two broad TDE master-key management approaches: Oracle-managed keys and customer-managed keys .
With the default Oracle-managed model, the TDE master encryption key is generated and stored in an Oracle Wallet within the database environment. Oracle manages key generation, storage, rotation, backup, and restoration activities associated with this model.
For customer-controlled key management, Oracle supports several external key stores. For Exadata Database Service on Dedicated Infrastructure, these include Azure Key Vault , OCI Vault, and Oracle Key Vault.
Azure Key Vault integration is particularly useful for organizations that want their database encryption-key governance aligned with existing Azure key-management, auditing, and separation-of-duties practices.
AWS KMS and Google Cloud KMS are not native key-management choices for an Oracle AI Database@Azure Exadata deployment.
Therefore, the two correct selections from this answer set are A and D .
Study Guide reference: Secure Oracle AI Database@Azure - Transparent Data Encryption, Oracle Wallet, customer-managed keys and Azure Key Vault.
質問 # 41
Which two are documented supported network topologies for connecting applications to Oracle AI Database@Azure? (Choose two.)
正解：C、D
解説：
Oracle documents multiple Azure network patterns for application connectivity to Oracle AI Database@Azure, including VNet peering and Hub-and-Spoke VNet peering .
VNet peering enables application workloads in one Azure VNet to communicate privately with Oracle database resources exposed through a delegated subnet in another VNet. This is appropriate when relatively direct, low-latency communication is required.
A Hub-and-Spoke design introduces a central hub containing shared connectivity and security services, such as Azure Firewall, a Network Virtual Appliance, ExpressRoute gateway, or VPN gateway. Application and database VNets connect as spokes or workload/data networks, allowing centralized inspection and hybrid connectivity.
Oracle's documented topology set also includes local VNet, global connectivity, on-premises Hub-and-Spoke, and related enterprise designs. A point-to-site VPN client model is not identified as the standard application topology requested here. More fundamentally, an Oracle AI Database@Azure deployment cannot exist without an Azure VNet and delegated networking.
Therefore, the correct selections are B and C .
Study Guide reference: Configure Oracle AI Database@Azure Networking - VNet Peering and Hub- and-Spoke topologies.
質問 # 42
A multinational organization's security team has implemented strict Azure Policy definitions that deny the creation of any untagged resource groups and prohibit deploying resources in any region other than West Europe. An administrator is now attempting to purchase an Oracle AI Database@Azure Private Offer and complete the subscription setup, but the subscription registration fails immediately with a "Deny" policy action during the purchase. The failure is traced to a managed resource group that must be created in the background to contain the OracleSubscription billing object. To resolve this deployment blocker and successfully purchase the offer, what specific adjustment must the Azure policy and administrator align on?
Choose ONE.
正解：D
解説：
The purchase process creates an Azure-managed resource group in the background to host the OracleSubscription resource used for Oracle AI Database@Azure billing and subscription integration.
Microsoft specifically documents a known issue in which Azure Policy can block this operation.
The system-created managed resource group must initially be located in EastUS , must conform to the provider-defined naming requirement, and is initially created without tags . Consequently, an enterprise policy that allows only West Europe or denies untagged resource groups prevents the OracleSubscription resource from being created. The correct remediation is to exempt the applicable managed resource group from those blocking policies during the purchase process. Microsoft recommends identifying the blocking assignment in the Azure activity log and creating an appropriate, preferably time-bound, Azure Policy exemption.
Administrators cannot solve the problem by manually creating their own resource group in West Europe because this is a provider-managed resource. Billing-address changes likewise do not change the resource provider's required deployment location, and OCI commercial-model changes do not remove the Azure OracleSubscription requirement.
Study Guide reference: Oracle AI Database@Azure Architecture and Onboarding - private offer purchase, OracleSubscription resource, Azure prerequisites and policy considerations.
質問 # 43
Your database administrator enabled a backup retention lock on an Autonomous AI Database in Oracle AI Database@Azure but now needs to reduce the retention period. What must you do to disable this retention lock or alter the retention period?
正解：D
解説：
Backup Retention Lock is a protection mechanism intended to prevent administrators or compromised credentials from prematurely reducing the recoverability window of Autonomous AI Database backups. Once the lock is established, normal administrative interfaces cannot simply disable it or reduce the protected backup-retention period.
Oracle's Autonomous AI Database documentation explicitly states that after the backup retention lock has been set, the option cannot be disabled or the retention period changed through ordinary database administration. To disable the lock or modify the locked retention setting, the administrator must file a Service Request with Oracle Cloud Support .
This design provides an administrative separation between ordinary database management and an action that could materially weaken backup protection. Changing an Azure Key Vault key has no relationship to the retention-policy lock. An SQL ALTER DATABASE command cannot override a service-level backup governance control, and the Azure Portal does not expose a supported bypass to reduce the locked period.
Accordingly, A is the only supported escalation path in the choices.
Study Guide reference: Secure Oracle AI Database@Azure - Autonomous AI Database backup protection, retention policy, retention lock and operational security controls.
質問 # 44
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