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| Section | Weight | Objectives |
|---|---|---|
| Introduction to Multicloud | 5% | - Multicloud concepts and Oracle AI Database@Azure |
| Secure Oracle AI Database@Azure | 15% | - Auditing and logging - Oracle-managed and customer-managed keys - Network isolation - Transparent Data Encryption - Database and infrastructure access control - Encryption in transit - Azure and OCI separation of duties |
| Configure Oracle AI Database@Azure Networking | 15% | - DNS resolution and private connectivity - Delegated subnets - Default and advanced networking - Oracle.Database network attachments - Network security groups - User-defined routes - ExpressRoute and site-to-site connectivity - VNet peering and connectivity |
| HA and DR with Oracle AI Database@Azure | 10% | - RTO and RPO considerations - Point-in-time recovery - High availability architecture - Switchover and failover - Availability zones and Exadata redundancy - Backup and restore - Data Guard and Autonomous Data Guard |
| Oracle AI Database@Azure Architecture and Onboarding | 20% | - Roles and permissions - Oracle AI Database@Azure architecture - Azure Marketplace purchase and onboarding - Azure regions and OCI availability zones - Microsoft Entra ID and OCI IAM federation - Azure subscription and OCI tenancy linking |
| Migrate Oracle Databases to Oracle AI Database@Azure | 15% | - Zero Downtime Migration - Oracle Data Pump - Migration strategy selection - RMAN-based migration - Data Guard and GoldenGate - Migration validation and cutover |
| Provision and Operate Oracle AI Database@Azure Resources | 20% | - Quotas and service limits - Scaling and resource management - Exadata Infrastructure and VM Clusters - Autonomous Database Serverless - Monitoring and database management - Container and Pluggable Databases - Patching and maintenance - Cloning and refreshing databases |
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質問 # 26
Which statement best describes the purpose of OCI Vault in the context of Oracle AI Database@Azure?
正解：B
解説：
OCI Vault is Oracle Cloud Infrastructure's centralized service for managing encryption keys and secrets. In Oracle AI Database@Azure, it can participate in customer-managed key architectures for Oracle Transparent Data Encryption.
TDE encrypts Oracle database data at rest using master encryption keys. Oracle AI Database@Azure supports Oracle-managed keys stored in an Oracle Wallet as the default model and several customer-managed key stores, including OCI Vault, Oracle Key Vault, and Azure Key Vault. Using OCI Vault allows organizations to manage cryptographic key lifecycle operations-including controlled creation, rotation, access policy, and auditing-outside the database itself.
Vault and identity management should not be confused. Microsoft Entra ID and OCI IAM Identity Domains implement identity federation and user authentication; OCI Vault does not function as an identity provider.
Likewise, it is unrelated to content delivery or application/network connectivity. Delegated subnets remain mandatory Azure networking constructs regardless of the selected encryption-key architecture.
Therefore, the correct description is A .
Study Guide reference: Secure Oracle AI Database@Azure - TDE, Oracle-managed and customer- managed encryption keys, OCI Vault.
質問 # 27
Your organization operates a 20 TB on-premises Oracle Database 19c on Oracle ASM storage that must be migrated to Oracle Exadata Database Service on Dedicated Infrastructure (ExaDB-D) on Oracle AI Database@Azure. The application owner requires that database and application downtime be limited to only the time needed to apply the final increment of redo before switchover. The source and target must remain on the exact same Oracle Database version and character set, and the migration must use RMAN-based backup and restore rather than a logical export/import. As the migration architect, you must select the ZDM workflow that satisfies all of these requirements. Choose ONE.
正解：D
解説：
The requirements map directly to ZDM Physical Online Migration . A physical workflow uses RMAN- based database instantiation rather than Data Pump logical export/import. For online migration, ZDM combines physical target creation with Oracle Data Guard synchronization so redo generated after the initial database copy continues to be transported and applied to the target.
Because physical migration preserves the database at the block/file level, source and target compatibility requirements-including database version, platform characteristics, and character-set considerations-are more restrictive than with logical migration. The scenario explicitly states that the version and character set remain identical, which makes the physical workflow appropriate.
The online variant minimizes downtime because users continue operating against the source while target synchronization proceeds. Application interruption is concentrated around the final synchronization and switchover.
Logical Online instead uses Data Pump and GoldenGate. Physical Offline satisfies the RMAN requirement but introduces substantially longer downtime because the source cannot remain operational throughout migration.
Therefore, B is correct.
Study Guide reference: Migrate Oracle Databases to Oracle AI Database@Azure - ZDM Physical Online, RMAN and Data Guard.
質問 # 28
In the Oracle AI Database@Azure architecture, which resource provides the OCI infrastructure components with network connectivity into a customer's Azure Virtual Network?
正解：A
解説：
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.
質問 # 29
A company runs Oracle Exadata Database Service on Dedicated Infrastructure on Oracle AI Database@Azure and must retain full database backups for up to 10 years to satisfy a financial services regulation. The compliance team also requires that these backups cannot be deleted or have their retention shortened before the mandated period expires, even by an administrator with backup-delete permissions. As the architect, you must select the backup configuration that satisfies both the long retention period and the immutability requirement. Choose ONE.
正解：A
解説：
The correct solution combines Oracle Database Autonomous Recovery Service Long-Term Retention (LTR) with Retention Lock .
Recovery Service permits an LTR backup to be retained for up to 3,650 days-10 years . LTR backups are independent of the normal operational backup window and are designed specifically for compliance, regulatory, legal, and archival requirements.
Retention Lock adds the required immutability control. Oracle describes Retention Lock as an enforcement mechanism that protects retained backups against inadvertent changes and malicious actions such as ransomware. Once governed by the locked protection policy, backup retention cannot simply be shortened or deleted through normal backup-administration privileges before the protected period expires.
A 60-day Object Storage policy fails the ten-year requirement. Manual NFS backups lack the managed LTR and retention-lock framework, while Data Guard standby databases solve availability and disaster-recovery problems rather than replacing governed backup retention.
Therefore, C uniquely satisfies both long-term retention and immutability.
Study Guide reference: Secure Oracle AI Database@Azure - Autonomous Recovery Service, LTR and Retention Lock.
質問 # 30
You have completed the purchase of an Oracle AI Database@Azure Private Offer through the Microsoft Azure Marketplace. What is the next required architectural step in the onboarding workflow before you can create your Exadata infrastructure?
正解：B
解説：
Purchasing the Azure Marketplace offer establishes the commercial entitlement, but it does not by itself establish the technical relationship between the customer's Azure environment and OCI tenancy. Oracle's onboarding sequence requires multicloud linking after purchase.
During this step, the selected Azure subscription is linked with an Oracle Cloud Infrastructure tenancy. That association enables the service to establish the required cross-cloud resource, subscription, governance, and management relationships. Oracle's current overview explicitly states that after the purchase is complete, the Azure subscription is linked with an OCI tenancy; this process is called multicloud linking.
Only after onboarding and linking are completed does the administrator move into resource provisioning. At that stage, the environment can be prepared with the VNet, delegated subnet, Exadata infrastructure, VM Cluster, Autonomous AI Database, or applicable anchor constructs. Therefore, creating networking components before completing the required subscription/tenancy association reverses the documented onboarding sequence.
DNS-specific configuration is also part of networking rather than the immediate post-purchase account- linking requirement.
Study Guide reference: Oracle AI Database@Azure Architecture and Onboarding - Marketplace purchase, multicloud linking, Azure subscription-to-OCI tenancy association and provisioning prerequisites.
質問 # 31
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