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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Configure Oracle AI Database@Azure Networking | 15% | - Oracle.Database network attachments - Default and advanced networking - Network security groups - DNS resolution and private connectivity - VNet peering and connectivity - ExpressRoute and site-to-site connectivity - Delegated subnets - User-defined routes |
| Topic 2: Introduction to Multicloud | 5% | - Multicloud concepts and Oracle AI Database@Azure |
| Topic 3: Provision and Operate Oracle AI Database@Azure Resources | 20% | - Cloning and refreshing databases - Container and Pluggable Databases - Exadata Infrastructure and VM Clusters - Quotas and service limits - Scaling and resource management - Autonomous Database Serverless - Monitoring and database management - Patching and maintenance |
| Topic 4: Secure Oracle AI Database@Azure | 15% | - Encryption in transit - Auditing and logging - Transparent Data Encryption - Network isolation - Database and infrastructure access control - Azure and OCI separation of duties - Oracle-managed and customer-managed keys |
| Topic 5: Oracle AI Database@Azure Architecture and Onboarding | 20% | - Microsoft Entra ID and OCI IAM federation - Oracle AI Database@Azure architecture - Roles and permissions - Azure regions and OCI availability zones - Azure subscription and OCI tenancy linking - Azure Marketplace purchase and onboarding |
| Topic 6: HA and DR with Oracle AI Database@Azure | 10% | - Point-in-time recovery - Backup and restore - High availability architecture - Availability zones and Exadata redundancy - RTO and RPO considerations - Data Guard and Autonomous Data Guard - Switchover and failover |
| Topic 7: Migrate Oracle Databases to Oracle AI Database@Azure | 15% | - Data Guard and GoldenGate - RMAN-based migration - Migration strategy selection - Zero Downtime Migration - Migration validation and cutover - Oracle Data Pump |
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問題 #48
When Default DNS is used during Exadata VM Cluster provisioning in Oracle AI Database@Azure, which domain suffix does the SCAN listener use?
答案：A
解題說明：
With the Default DNS option, Oracle automatically creates and manages the private DNS configuration associated with the Exadata VM Cluster. The generated database networking domain uses the oraclevcn.com suffix.
The Single Client Access Name (SCAN) listener and database-node FQDNs are registered within this Oracle- managed private DNS domain. OCI hosts the corresponding private DNS zone and, as part of the Oracle AI Database@Azure integration, the service replicates the required DNS records into a matching Azure Private DNS zone. Azure then links that private zone to the VNet hosting the Oracle database deployment, allowing Azure applications to resolve the Oracle database endpoints privately.
oraclecloud.com is broadly used for Oracle public cloud endpoints but is not the default private VCN suffix for the Exadata SCAN name. azure-database.net and oci-exadata.com are likewise not the default suffixes used by this Oracle-managed DNS architecture.
Therefore, D. oraclevcn.com is correct.
Study Guide reference: Configure Oracle AI Database@Azure Networking - Exadata default DNS, SCAN and Azure Private DNS replication.
問題 #49
Which two workflow categories does Oracle Zero Downtime Migration (ZDM) support for migrating databases to Oracle AI Database@Azure? (Choose two.)
答案：B,D
解題說明：
Oracle Zero Downtime Migration organizes its Oracle database migration methods into two fundamental workflow families: Physical Migration and Logical Migration . Each family can then have online and offline variants depending on compatibility requirements and acceptable downtime.
Physical migrations operate on the physical database representation and rely on technologies such as RMAN and Oracle Data Guard. Physical Online migration can instantiate a target using Restore From Service and maintain synchronization using Data Guard, while Physical Offline uses RMAN backup and restore.
Logical migrations operate through logical database objects and data. Oracle Data Pump provides the initial export/import mechanism, while Logical Online migration integrates Oracle GoldenGate to capture and replicate ongoing transactions before cutover. Logical workflows are also suitable for many cross-version or cross-platform scenarios that physical workflows cannot support.
"Container-based migration" and "snapshot-based migration" are not ZDM's top-level migration workflow categories.
Oracle's current ZDM documentation explicitly states that ZDM supports both Physical and Logical Migration workflows.
Therefore, B and D are correct.
Study Guide reference: Migrate Oracle Databases to Oracle AI Database@Azure - ZDM workflow categories.
問題 #50
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.
答案：D
解題說明：
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.
問題 #51
Which two are valid managed backup destinations for automatic backups of an Exadata Database in Oracle AI Database@Azure? (Choose two.)
答案：A,D
解題說明：
The two managed backup destinations represented in the question are OCI Object Storage and Oracle Database Autonomous Recovery Service .
OCI Object Storage is the established managed backup destination for Oracle Database services and stores Oracle-managed database backup objects in OCI. Autonomous Recovery Service is Oracle's recommended advanced database-protection platform. It provides database-aware incremental-forever backup processing, centralized protection policies, recoverability validation, retention locking, and optional real-time transaction protection.
For Oracle Database@Azure, Recovery Service can store protected-database backups either in the paired OCI region or, where supported and selected by policy, within the same Azure cloud provider location. Oracle architecture documentation therefore increasingly positions Autonomous Recovery Service as the preferred automatic-backup destination.
The physical Zero Data Loss Recovery Appliance is an on-premises engineered system rather than the managed cloud backup destination in this service. Direct Azure Blob Storage API access is likewise not presented as the standard built-in automatic Exadata backup destination; Azure-hosted Recovery Service storage is accessed through the managed Recovery Service architecture rather than direct customer Blob APIs.
Therefore, C and D are correct.
Study Guide reference: Provision and operate Oracle AI Database@Azure Resources - Exadata backup destinations and Autonomous Recovery Service.
問題 #52
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?
答案：A
解題說明：
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.
問題 #53
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