CertJukenにIT業界のエリートのグループがあって、彼達は自分の経験と専門知識を使ってOracle 1z0-1147認証試験に参加する方に対して問題集を研究続けています。
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Provision and Operate Oracle AI Database@Azure Resources | 20% | - Patching and maintenance - Container and Pluggable Databases - Monitoring and database management - Cloning and refreshing databases - Autonomous Database Serverless - Scaling and resource management - Quotas and service limits - Exadata Infrastructure and VM Clusters |
| Topic 2: Configure Oracle AI Database@Azure Networking | 15% | - Network security groups - ExpressRoute and site-to-site connectivity - User-defined routes - VNet peering and connectivity - Delegated subnets - DNS resolution and private connectivity - Default and advanced networking - Oracle.Database network attachments |
| Topic 3: Secure Oracle AI Database@Azure | 15% | - Network isolation - Oracle-managed and customer-managed keys - Transparent Data Encryption - Database and infrastructure access control - Azure and OCI separation of duties - Encryption in transit - Auditing and logging |
| Topic 4: Migrate Oracle Databases to Oracle AI Database@Azure | 15% | - Migration validation and cutover - Zero Downtime Migration - Migration strategy selection - RMAN-based migration - Data Guard and GoldenGate - Oracle Data Pump |
| Topic 5: Introduction to Multicloud | 5% | - Multicloud concepts and Oracle AI Database@Azure |
| Topic 6: HA and DR with Oracle AI Database@Azure | 10% | - Switchover and failover - Point-in-time recovery - Backup and restore - High availability architecture - Availability zones and Exadata redundancy - Data Guard and Autonomous Data Guard - RTO and RPO considerations |
| Topic 7: Oracle AI Database@Azure Architecture and Onboarding | 20% | - Azure subscription and OCI tenancy linking - Azure regions and OCI availability zones - Roles and permissions - Azure Marketplace purchase and onboarding - Oracle AI Database@Azure architecture - Microsoft Entra ID and OCI IAM federation |
一般的には、IT技術会社ではOracle 1z0-1147資格認定を持つ職員の給料は持たない職員の給料に比べ、15％より高いです。これなので、IT技術職員としてのあなたはCertJukenのOracle 1z0-1147問題集デモを参考し、試験の準備に速く行動しましょう。我々社はあなたがOracle 1z0-1147試験に一発的に合格するために、最新版の備考資料を提供します。
質問 # 30
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.
正解：A
解説：
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.
質問 # 31
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?
正解：C
解説：
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.
質問 # 32
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：C
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 # 33
You have created a delegated subnet for an Exadata Infrastructure resource in Availability Zone 1. You now need to provision a second Exadata Infrastructure resource in Availability Zone 2 for disaster recovery. What should you do?
正解：D
解説：
Cross-availability-zone Oracle AI Database@Azure disaster recovery requires separate networking constructs for the primary and standby deployments. Oracle's Data Guard prerequisite documentation specifies two Azure VNets , with each VNet containing one Oracle AI Database@Azure delegated subnet , when configuring Data Guard between different availability zones in the same Azure region.
A separate delegated subnet ensures that each Exadata deployment receives the correct network attachment, address space, routing, and zone-aligned connectivity. Oracle also requires the associated VNet address spaces to be non-overlapping.
Reusing the AZ1 delegated subnet for infrastructure located in AZ2 would therefore conflict with the supported topology. Self-peering a subnet is not an Azure networking construct and would provide no meaningful isolation. Removing delegation would be counterproductive because delegation to Oracle's database resource provider is fundamental to provisioning Oracle AI Database@Azure networking.
Thus, A is the correct deployment pattern.
Study Guide reference: Configure Oracle AI Database@Azure Networking - cross-zone Data Guard networking, delegated subnets and VNet separation.
質問 # 34
Which two statements are true about identity federation for Oracle AI Database@Azure? (Choose two.)
正解：A、D
解説：
Identity federation is optional in Oracle AI Database@Azure. Oracle states that most normal database operations can be performed through the Azure environment without federation. Federation becomes particularly useful when administrators must enter the OCI Console for Oracle-specific database management tasks and want to authenticate using their corporate Microsoft Entra ID credentials.
The uploaded study material also identifies the user-record requirement of a last name and valid email address. Oracle's current federation documentation provides a slightly more detailed rule: provisioning users into OCI requires First Name, Last Name and Display Name , plus Email Address when the OCI Identity Domain is configured to require email addresses . Legacy Oracle Database@Azure federation documentation states the last-name/valid-email requirement directly.
Federation does not replace the OCI tenancy. Oracle AI Database@Azure always requires an OCI tenancy- either an existing tenancy linked through a Private Offer or a new tenancy created during onboarding.
Therefore, A and B are the intended answers.
Study Guide reference: Secure Oracle AI Database@Azure - optional identity federation and user provisioning requirements.
質問 # 35
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