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Oracle 1z0-1147 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: HA and DR with Oracle AI Database@Azure10%- Disaster recovery and backup
  • 1. Backup and restore
    • 2. Data Guard and Autonomous Data Guard
      • 3. Switchover and failover
        • 4. Recovery point and recovery time objectives
          - High availability
          • 1. Exadata redundancy and availability zones
            • 2. Autonomous Database high availability
              Topic 2: Configure Oracle AI Database@Azure Networking15%- Network security and connectivity
              • 1. VNet peering
                • 2. Network security groups
                  • 3. User-defined routes
                    • 4. ExpressRoute and site-to-site connectivity
                      • 5. DNS and private connectivity
                        - Azure and Oracle networking
                        • 1. Delegated subnets
                          • 2. Oracle.Database network attachments
                            • 3. Default and advanced networking
                              Topic 3: Migrate Oracle Databases to Oracle AI Database@Azure15%- Migration planning
                              • 1. Migration method selection
                                • 2. Physical and logical migration approaches
                                  - Migration technologies
                                  • 1. Oracle GoldenGate
                                    • 2. Data Guard
                                      • 3. Zero Downtime Migration
                                        • 4. Oracle Data Pump
                                          • 5. RMAN
                                            Topic 4: Oracle AI Database@Azure Architecture and Onboarding20%- Subscription and onboarding
                                            • 1. Roles and permissions
                                              • 2. Linking Azure subscriptions with OCI tenancies
                                                • 3. Azure subscription and resource provider onboarding
                                                  • 4. Microsoft Entra ID and OCI IAM federation
                                                    - Oracle AI Database@Azure architecture
                                                    • 1. Azure Marketplace purchasing and service integration
                                                      • 2. Oracle-managed infrastructure within Azure regions
                                                        Topic 5: Introduction to Multicloud5%- Multicloud concepts and Oracle AI Database@Azure
                                                        • 1. Multicloud architecture and use cases
                                                          • 2. Oracle AI Database@Azure service model and responsibilities
                                                            Topic 6: Provision and Operate Oracle AI Database@Azure Resources20%- Provisioning database infrastructure
                                                            • 1. Exadata infrastructure and VM clusters
                                                              • 2. Exadata Database Service on Dedicated Infrastructure
                                                                • 3. Autonomous Database Serverless
                                                                  - Database operations
                                                                  • 1. Quotas and service limits
                                                                    • 2. Scaling and resource management
                                                                      • 3. Patching and maintenance
                                                                        • 4. Monitoring and metrics
                                                                          • 5. Database provisioning and configuration
                                                                            Topic 7: Secure Oracle AI Database@Azure15%- Security and access control
                                                                            • 1. Network isolation
                                                                              • 2. Separation of duties
                                                                                • 3. Auditing and logging
                                                                                  • 4. Azure and OCI identity and access control
                                                                                    - Data protection
                                                                                    • 1. Transparent Data Encryption
                                                                                      • 2. Oracle-managed and customer-managed keys
                                                                                        • 3. Encryption in transit

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                                                                                          Oracle AI Database@Azure Architect Professional Sample Questions (Q74-Q79):

                                                                                          NEW QUESTION # 74
                                                                                          For Oracle Autonomous AI Database@Azure cross-region disaster recovery using Autonomous Data Guard, what is the approximate recovery point objective (RPO)?

                                                                                          Answer: A

                                                                                          Explanation:
                                                                                          For a cross-region Autonomous Data Guard standby , Oracle specifies a maximum possible data-loss objective of approximately 1 minute . Accordingly, the intended Recovery Point Objective is one minute.
                                                                                          Cross-region protection differs from a local Autonomous Data Guard standby because geographical distance makes fully synchronous zero-data-loss transport impractical for normal cross-region operation. Oracle therefore uses an asynchronous protection model that provides a bounded RPO while maintaining acceptable database performance.
                                                                                          A useful distinction is between RPO and RTO. RPO measures potential data loss, whereas RTO measures how long restoration of service is targeted to take. Oracle's current Autonomous AI Database Serverless SLO documentation continues to specify a 1-minute cross-region RPO . Current documentation has improved the cross-region RTO target to less than 10 minutes ; older material cited approximately 15 minutes. That RTO evolution does not affect the answer to this question because only RPO is being tested.
                                                                                          Zero data loss therefore applies to different protection scenarios, while five and fifteen minutes do not represent the documented cross-region RPO.
                                                                                          Study Guide reference: HA and DR - Autonomous Data Guard local and cross-region recovery objectives.


                                                                                          NEW QUESTION # 75
                                                                                          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 # 76
                                                                                          A healthcare provider runs Oracle Exadata Database Service on Dedicated Infrastructure on Oracle AI Database@Azure in an Azure region where Oracle AI Database@Azure is currently available in only a single availability zone. Regulatory requirements mandate that all replicated data remain within the same country, which rules out replicating to a paired cross-region location. The provider still needs a standby database for site-level fault isolation within the region. As the architect, you must select the disaster recovery approach that satisfies the data-residency constraint. Choose ONE.

                                                                                          Answer: D

                                                                                          Explanation:
                                                                                          The uploaded study set keys D , because it attempts to preserve data inside the same geographical region while obtaining a separate fault domain.
                                                                                          There is, however, an important current-documentation qualification. Oracle AI Database@Azure maps an OCI Availability Domain to an Azure Availability Zone , and Oracle MAA documentation describes local Data Guard standby deployments on another Exadata infrastructure in the same or a separate Azure Availability Zone . Oracle's cross-zone Data Guard implementation explicitly requires primary and standby Oracle AI Database@Azure deployments in two supported Azure AZs.
                                                                                          Therefore, option D is valid only if the second OCI Availability Domain corresponds to another supported Oracle AI Database@Azure Azure AZ. If the premise is literally that Oracle AI Database@Azure is available in only one Azure AZ and cross-region replication is prohibited, current Oracle documentation does not provide a second independent Oracle AI Database@Azure site simply by selecting an unmapped OCI AD.
                                                                                          For the uploaded question's intended key, the answer remains D , but the architecture should be treated with this deployment-availability condition.


                                                                                          NEW QUESTION # 77
                                                                                          You have provisioned an Exadata VM Cluster on Exascale Infrastructure with 8 ECPUs per VM and a 300 GB Exascale Database Storage Vault. Your workload has grown and additional compute capacity is now required. What should you do?

                                                                                          Answer: A

                                                                                          Explanation:
                                                                                          Elastic resource allocation is a fundamental design characteristic of Oracle Exadata Database Service on Exascale Infrastructure . A VM requires a minimum of 8 enabled ECPUs at initial provisioning, but its compute allocation can subsequently be increased in 4-ECPU increments .
                                                                                          Oracle's Exascale architecture draws compute resources from Oracle-managed shared infrastructure rather than requiring the customer to purchase or provision dedicated database servers. This permits a customer to start with a relatively small footprint and increase capacity as workload requirements develop.
                                                                                          The workload therefore does not need to be migrated to Dedicated Infrastructure merely because additional processing power is required. Nor is it necessary to destroy and rebuild the VM Cluster or create an entirely new Exadata Infrastructure resource. Exascale is specifically intended to avoid those fixed-capacity operational patterns.
                                                                                          Oracle additionally supports online scaling of Exascale storage independently through the associated Database Storage Vault, reinforcing the service's elastic consumption model.
                                                                                          Therefore, D is correct.
                                                                                          Study Guide reference: Provision and operate Oracle AI Database@Azure Resources - Exascale elastic ECPU scaling.


                                                                                          NEW QUESTION # 78
                                                                                          Which capability is provided by a Network Anchor in Oracle AI Database@Azure?

                                                                                          Answer: A

                                                                                          Explanation:
                                                                                          A Network Anchor provides the cross-cloud network integration context used by supported Oracle AI Database@Azure services, including important DNS-resolution capabilities between Azure and OCI .
                                                                                          For inbound DNS resolution toward Azure, Oracle's Network Control Plane can create an OCI forwarding DNS endpoint and associated forwarding rules. For Azure-to-OCI resolution, the service can create an OCI listening DNS endpoint and expose its address through the Network Anchor so Azure DNS infrastructure or on-premises DNS servers can forward queries for Oracle database namespaces.
                                                                                          When both directions are configured, the architecture provides bidirectional private DNS resolution between Azure and OCI environments. Network Anchors can also participate in private-zone synchronization depending on the database service and DNS configuration.
                                                                                          The Network Anchor is not a cryptographic key store; TDE keys belong in Oracle Wallet, OCI Vault, Oracle Key Vault, or Azure Key Vault. Nor does the Network Anchor create Azure Availability Zones/OCI Availability Domains or mandate an IPsec-only intercloud transport mechanism.
                                                                                          Therefore, B is correct.
                                                                                          Study Guide reference: Configure Oracle AI Database@Azure Networking - Network Anchors, DNS listening endpoints and forwarding endpoints.


                                                                                          NEW QUESTION # 79
                                                                                          ......

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