Itexamdump에서 판매하고 있는 Oracle 1z1-1147인증시험자료는 시중에서 가장 최신버전으로서 시험적중율이 100%에 가깝습니다. Oracle 1z1-1147덤프자료를 항상 최신버전으로 보장해드리기 위해Oracle 1z1-1147시험문제가 변경되면 덤프자료를 업데이트하도록 최선을 다하고 있습니다. Itexamdump는 여러분이 자격증을 취득하는 길에서 없어서는 안되는 동반자로 되어드릴것을 약속해드립니다.
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Secure Oracle AI Database@Azure Deployments | 15% | - Security configurations and best practices |
| Topic 2: Provision and Operate Oracle AI Database@Azure Resources | 20% | - Provision Exascale infrastructure and services - Backup and restore processes - Configure monitoring and observability - Provision Base Database Service - Provision Autonomous AI Database - Provision Exadata infrastructure and clusters - Create and configure Azure delegated subnet |
| Topic 3: Configure Oracle AI Database@Azure Networking | 15% | - Describe supported network topologies - Configure DNS - Explain networking concepts |
| Topic 4: Introduction to Multicloud | 5% | - Explain common multicloud use cases and their implementation in OCI - Explain multicloud and its benefits |
| Topic 5: Migrate Oracle Databases to Oracle AI Database@Azure | 15% | - ZDM workflows to Autonomous AI Database - Understand Oracle Zero Downtime Migration (ZDM) - ZDM workflows to Exadata |
| Topic 6: High Availability and Disaster Recovery | 10% | - Implement HA and DR configurations |
| Topic 7: Oracle AI Database@Azure Architecture and Onboarding | 20% | - Configure prerequisites for onboarding - Explain Oracle Database services in Oracle AI Database@Azure - Understand purchase options - Explain Oracle AI Database@Azure and its architecture |
Itexamdump의Oracle인증 1z1-1147덤프는 몇십년간 IT업계에 종사한 전문가들이Oracle인증 1z1-1147 실제 시험에 대비하여 제작한 시험준비 공부가이드입니다. Oracle인증 1z1-1147덤프공부가이드로 시험준비공부를 하시면 시험패스가 쉬워집니다. 공부하는 시간도 적어지고 다른 공부자료에 투자하는 돈도 줄어듭니다. Itexamdump의Oracle인증 1z1-1147덤프는 Oracle인증 1z1-1147시험패스의 특효약입니다.
질문 # 75
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.
정답：A
설명：
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.
질문 # 76
What are the core ECPU scaling increments required when configuring the enabled ECPU count per virtual machine for an Exadata VM Cluster on Exascale Infrastructure?
정답：B
설명：
Oracle Exadata Database Service on Exascale Infrastructure uses the Elastic Compute Processing Unit (ECPU) model for allocating database-server processing capacity. Oracle's Exascale technical architecture specifies that a VM requires at least eight enabled ECPUs for initial VM Cluster provisioning and that vertical compute scaling is performed in increments of four ECPUs .
This model provides substantially finer-grained scaling than traditional fixed Exadata infrastructure shapes while maintaining predictable resource allocation across the underlying Exascale compute pool.
Administrators can increase enabled ECPUs as workload demand grows, and Exascale also supports reserved ECPU concepts that allow capacity to be physically reserved for future growth. The distinction between enabled and reserved capacity is operationally important: enabled ECPUs are active compute resources used by the VM, whereas reserved capacity can facilitate future scale-up.
An increment of eight would unnecessarily double the required scaling step; one- or two-ECPU increments are not the documented unit for Exadata VM scaling on Exascale Infrastructure. The correct granularity is therefore four ECPUs .
Study Guide reference: Provision and operate Oracle AI Database@Azure Resources - Exadata Database Service on Exascale Infrastructure, ECPU compute model, VM Cluster provisioning and scaling.
질문 # 77
Which two are officially documented multicloud use cases according to the Oracle Cloud Infrastructure (OCI) Cloud Adoption Framework? (Choose two.)
정답：A,D
설명：
Oracle's multicloud guidance identifies business and architecture patterns rather than narrowly defined infrastructure features as core multicloud use cases. Two explicitly documented patterns are Cross-Cloud Disaster Recovery and Running Applications in One Cloud and Databases in Another .
Cross-cloud disaster recovery places a production environment in one cloud while maintaining a recovery environment in another. This design reduces dependence on a single cloud platform and enables business continuity if the primary environment experiences a major outage. It is particularly relevant where resilience requirements justify provider-level diversification.
The application/database split pattern allows an organization to operate its application tier in one cloud while placing its database in another cloud that provides preferable database capabilities, performance, economics, or management characteristics. Oracle AI Database@Azure is a practical implementation of this model:
Azure applications can use Oracle database technology deployed in Azure data centers and managed through Oracle's multicloud architecture.
Automatic identity-domain replication and Active Directory domain-controller synchronization may support a multicloud environment, but they are implementation capabilities rather than the high-level multicloud use cases documented by Oracle.
Study Guide reference: Introduction to Multicloud - multicloud drivers, application/database separation, cross-cloud DR, resiliency and workload placement.
질문 # 78
An architect is designing a cross-region disaster recovery (DR) topology for Oracle Exadata Database Service on Dedicated Infrastructure in Oracle AI Database@Azure. The Active site virtual network is named odb- multicloud-production-vnet with a delegated subnet named odb-multicloud-production-subnet. The DR site virtual network is named odb-multicloud-production-DR-vnet with a delegated subnet named odb-multicloud- production-DR-subnet. When configuring both clusters to use the default managed DNS, the architect discovers that both sites automatically generate the identical host domain and DNS private zone name of ociodbmulticlo.ociodbmulticlo.oraclevcn.com, preventing unique DNS conditional forwarding from on- premises servers. To resolve this naming collision while continuing to use default managed DNS, what must the architect do? Choose ONE.
정답：C
설명：
Under the default managed-DNS model, Oracle derives the private Oracle domain from normalized VNet and delegated-subnet naming components. In the source scenario, the production and DR resource names share the same leading characters, causing both sites to derive the same oraclevcn.com private DNS namespace.
The practical resolution is therefore to alter the naming inputs before deployment so the generated DNS labels are unique. The uploaded question set specifies that the relevant generated tokens use the first 11 alphanumeric characters , so either the DR VNet or delegated subnet must be renamed such that the derived prefix differs from the active environment.
The Host Domain Name field associated with default managed DNS is system-generated rather than freely editable. Adding another DNS resolver does not eliminate the underlying duplicate private-zone namespace, and DNS views cannot reliably correct a collision created at resource provisioning.
Therefore, D resolves the root cause while retaining Oracle-managed DNS.
Study Guide reference: Configure Oracle AI Database@Azure Networking - default DNS, oraclevcn.
com, VNet/subnet DNS derivation and DR naming design.
질문 # 79
Which OCI Identity and Access Management (IAM) policy must be added to your OCI tenancy to prevent
404 NotAuthorizedOrNotFound errors when default OCI tags are automatically generated during Exadata VM cluster creation in Oracle AI Database@Azure?
정답：B
설명：
Oracle documents a specific 404 NotAuthorizedOrNotFound condition that can occur during Exadata VM Cluster creation when the selected private DNS zone does not already contain tags. Oracle then attempts to generate the default OCI oracle-tags, but the multicloud service principal must have permission to use the associated tag namespace.
The required policy statement is:
Allow any user to use tag-namespaces in tenancy where request.principal.type = 'multicloudlink' Oracle's current troubleshooting guidance also requires the companion permission:
Allow any user to manage tag-defaults in tenancy where request.principal.type = 'multicloudlink' The crucial detail is that the provisioning operation executes under the multicloudlink principal type , not an ordinary administrator group or a principal with request.user.id='multicloud'. Merely granting inspect permission is insufficient because the service must actually apply the tag namespace/defaults.
Thus, among the supplied options, C is the required policy statement.
Study Guide reference: Secure Oracle AI Database@Azure - OCI IAM, MulticloudLink service principal and tagging permissions.
질문 # 80
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Oracle인증 1z1-1147시험은 멋진 IT전문가로 거듭나는 길에서 반드시 넘어야할 높은 산입니다. Oracle인증 1z1-1147시험문제패스가 어렵다한들Itexamdump덤프만 있으면 패스도 간단한 일로 변경됩니다. Itexamdump의Oracle인증 1z1-1147덤프는 100%시험패스율을 보장합니다. Oracle인증 1z1-1147시험문제가 업데이트되면Oracle인증 1z1-1147덤프도 바로 업데이트하여 무료 업데이트서비스를 제공해드리기에 덤프유효기간을 연장해는것으로 됩니다.
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