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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Provision and Operate Oracle AI Database@Azure Resources | 20% | - Scaling and resource management - Patching and maintenance - Cloning and refreshing databases - Exadata Infrastructure and VM Clusters - Monitoring and database management - Autonomous Database Serverless - Container and Pluggable Databases - Quotas and service limits |
| Topic 2: HA and DR with Oracle AI Database@Azure | 10% | - High availability architecture - Switchover and failover - RTO and RPO considerations - Availability zones and Exadata redundancy - Data Guard and Autonomous Data Guard - Backup and restore - Point-in-time recovery |
| Topic 3: Secure Oracle AI Database@Azure | 15% | - Transparent Data Encryption - Database and infrastructure access control - Oracle-managed and customer-managed keys - Encryption in transit - Network isolation - Auditing and logging - Azure and OCI separation of duties |
| Topic 4: Oracle AI Database@Azure Architecture and Onboarding | 20% | - Azure regions and OCI availability zones - Azure subscription and OCI tenancy linking - Azure Marketplace purchase and onboarding - Microsoft Entra ID and OCI IAM federation - Roles and permissions - Oracle AI Database@Azure architecture |
| Topic 5: Introduction to Multicloud | 5% | - Multicloud concepts and Oracle AI Database@Azure |
| Topic 6: Configure Oracle AI Database@Azure Networking | 15% | - Network security groups - DNS resolution and private connectivity - VNet peering and connectivity - ExpressRoute and site-to-site connectivity - Default and advanced networking - Oracle.Database network attachments - Delegated subnets - User-defined routes |
| Topic 7: Migrate Oracle Databases to Oracle AI Database@Azure | 15% | - Oracle Data Pump - Zero Downtime Migration - RMAN-based migration - Migration strategy selection - Data Guard and GoldenGate - Migration validation and cutover |
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NEW QUESTION # 28
Your organization is migrating a critical core banking system from an on-premises Oracle Database 12c (12.1.0.2) on IBM AIX to Oracle Exadata Database Service on Dedicated Infrastructure (ExaDB-D) on Oracle Database@Azure. The target database on ExaDB-D must be provisioned on Oracle Database 19c, requiring a cross-platform and cross-version migration. Because this is a 24/7 billing system, the business mandates that the application downtime must be limited to only the few minutes required for the final switchover. The migration architect requires a workflow that performs initial schema loading via Data Pump and utilizes real-time transaction replication to keep the target in sync until switchover. As the migration architect, which Zero Downtime Migration (ZDM) workflow satisfies all of these requirements? Choose ONE.
Answer: A
Explanation:
The required workflow is ZDM Logical Online Migration . The defining requirements are cross-platform migration, database-version change, Data Pump initial loading, ongoing transaction replication, and minimal cutover downtime.
ZDM Logical Online uses Oracle Data Pump to establish the initial target data set and Oracle GoldenGate to capture and replicate transactions occurring on the source while the bulk migration is underway. Once the target is synchronized, ZDM coordinates the final cutover, reducing application interruption to the controlled switchover period.
This logical model is appropriate for migrations such as IBM AIX to Linux-based Exadata because logical migration is not dependent on source and target having identical physical database-file formats or endian architectures. It also accommodates supported cross-version migrations.
Logical Offline also uses Data Pump but does not maintain continuous GoldenGate synchronization and therefore requires substantially greater application downtime. Physical migration uses RMAN/Data Guard and is constrained by physical compatibility requirements, making it unsuitable for the described cross-platform transformation.
Thus, B is correct.
Study Guide reference: Migrate Oracle Databases to Oracle AI Database@Azure - ZDM Logical Online, Data Pump and GoldenGate.
NEW QUESTION # 29
If a customer does not configure a customer-managed key, where does Oracle AI Database@Azure store the default TDE master encryption key for an Exadata database?
Answer: D
Explanation:
The default encryption-key model for an Exadata database on Oracle AI Database@Azure is Oracle- Managed Keys (OMK) . Under this model, Oracle automatically generates the Transparent Data Encryption master encryption key and stores it in an Oracle Wallet secured within the database environment.
Oracle manages the complete lifecycle of this default key, including generation, secure storage, rotation, backup, and restoration. No additional customer-side key-management infrastructure is required.
OCI Vault, Oracle Key Vault, and Azure Key Vault represent customer-managed key alternatives. When an organization selects one of these mechanisms, the TDE master key is managed outside the local Oracle Wallet, enabling centralized customer control, auditing, rotation policy, and separation of duties. However, none is the default unless the customer explicitly configures a customer-managed key architecture.
Oracle's current security documentation explicitly identifies Oracle Wallet as the default encryption-key setting for Exadata Database Service on Oracle AI Database@Azure.
Therefore, C. Oracle Wallet is correct.
Study Guide reference: Secure Oracle AI Database@Azure - TDE, Oracle-managed keys and Oracle Wallet.
NEW QUESTION # 30
An enterprise is implementing a security architecture for Oracle AI Database@Azure where database administrators must manage resources natively through the Azure Portal while authenticating seamlessly via Single Sign-On (SSO) with Microsoft Entra ID. To facilitate this, the organization plans to configure optional Identity Federation and Role-Based Access Control (RBAC) mapping between Azure and Oracle Cloud Infrastructure (OCI). The deployment team needs to coordinate the exact user personas and permissions required on both cloud platforms to configure this identity federation. To complete this task, which combination of administrative personas and cloud-specific permissions must be assigned? Choose ONE.
Answer: B
Explanation:
Oracle's Oracle AI Database@Azure prerequisites explicitly identify the personas required for optional identity federation. On the Azure side, the required persona is an Entra ID Administrator with appropriate Microsoft Entra administrative permissions. On the OCI side, the corresponding persona is an Identity Domain Administrator .
This combination is necessary because federation spans both identity systems. Microsoft Entra ID must be configured with the OCI enterprise application, SAML authentication details, groups/users, and provisioning configuration. OCI IAM Identity Domains must then trust the Entra identity provider, establish the corresponding IdP configuration and policies, and support any required user provisioning.
Oracle's prerequisite matrix specifically lists Azure permissions including External Identity Provider Administrator, Groups Administrator, and User Administrator capabilities, with OCI Identity Domain Administrator permission on the Oracle side.
Billing Account Owner, Subscription Owner, Support Owner, and Security Zone Administrator roles serve different administrative purposes and do not jointly provide the identity-domain configuration authority required for federation.
Therefore, B exactly matches Oracle's documented administrative personas.
Study Guide reference: Secure Oracle AI Database@Azure - identity federation, Microsoft Entra ID, OCI IAM Identity Domains, SSO and RBAC.
NEW QUESTION # 31
You have deployed a primary Exadata VM cluster in one Azure region and a standby in a distant paired region using Active Data Guard. Round-trip latency between the regions exceeds the threshold for synchronous redo transport, but the application requires zero data loss on regional failover. What should you configure?
Answer: A
Explanation:
Oracle Active Data Guard Far Sync is specifically designed to provide zero-data-loss protection when the physical standby database is too geographically distant for direct synchronous redo transport without unacceptable primary-database latency.
The primary database sends redo synchronously to a nearby Far Sync instance. Because the Far Sync instance is positioned within low network latency of the primary, the primary can obtain the acknowledgement required for zero-data-loss protection without waiting for communication with the distant standby. Far Sync then forwards the redo asynchronously across the higher-latency interregional connection to the remote standby.
Oracle's Oracle Database@Azure reference architecture explicitly uses this pattern: the primary sends redo in SYNC mode to its local Far Sync instance, which forwards it in ASYNC mode to the remote standby database.
Maximum Performance using ASYNC alone permits a potential data-loss window. A snapshot standby is intended primarily for temporary read/write testing. Fast-Start Failover automates role transitions but requires an Observer and does not independently solve the synchronous-transport latency problem.
Therefore, C is correct. Study Guide reference: HA and DR - Active Data Guard Far Sync and zero-data- loss cross-region protection.
NEW QUESTION # 32
Which ZDM migration workflow uses an initial load followed by GoldenGate-based change data capture to achieve near-zero downtime?
Answer: B
Explanation:
Logical Online Migration combines an initial logical data load with Oracle GoldenGate change data capture to minimize production downtime.
The initial target database is populated using Oracle Data Pump export and import. Because that data movement can take a substantial amount of time for large databases, Oracle GoldenGate continuously captures transactions committed on the source while the initial load is being performed. Those transactions are subsequently applied to the target, allowing the destination to converge with the production source while the application remains active.
When synchronization reaches the required state, ZDM orchestrates the final migration phases and application cutover. The downtime requirement is therefore concentrated around the final transition rather than the entire export/import window.
Logical Offline uses Data Pump without continuous GoldenGate synchronization. Physical Online uses RMAN-based target instantiation and Oracle Data Guard redo synchronization instead of GoldenGate.
Physical Offline similarly relies on physical backup/restore processes and does not use logical change-data capture.
Thus, B. Logical Online Migration is correct.
Study Guide reference: Migrate Oracle Databases to Oracle AI Database@Azure - ZDM Logical Online, Data Pump and GoldenGate CDC.
NEW QUESTION # 33
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