Studying from an updated practice material is necessary to get success in the Oracle 1z1-1147 certification test on the first try. If you don't adopt this strategy, you will not be able to clear the Oracle AI Database@Azure Architect Professional (1z1-1147) examination. Failure in the Oracle AI Database@Azure Architect Professional (1z1-1147) test will lead to loss of confidence, time, and money.
| Section | Weight | Objectives |
|---|---|---|
| Oracle AI Database@Azure Architecture and Onboarding | 20% | - Azure Marketplace purchase and onboarding - Azure regions and OCI availability zones - Microsoft Entra ID and OCI IAM federation - Oracle AI Database@Azure architecture - Azure subscription and OCI tenancy linking - Roles and permissions |
| Configure Oracle AI Database@Azure Networking | 15% | - User-defined routes - Delegated subnets - Oracle.Database network attachments - DNS resolution and private connectivity - VNet peering and connectivity - Network security groups - Default and advanced networking - ExpressRoute and site-to-site connectivity |
| Provision and Operate Oracle AI Database@Azure Resources | 20% | - Scaling and resource management - Monitoring and database management - Exadata Infrastructure and VM Clusters - Cloning and refreshing databases - Quotas and service limits - Container and Pluggable Databases - Autonomous Database Serverless - Patching and maintenance |
| Migrate Oracle Databases to Oracle AI Database@Azure | 15% | - Data Guard and GoldenGate - Zero Downtime Migration - Migration validation and cutover - Oracle Data Pump - Migration strategy selection - RMAN-based migration |
| Introduction to Multicloud | 5% | - Multicloud concepts and Oracle AI Database@Azure |
| Secure Oracle AI Database@Azure | 15% | - Transparent Data Encryption - Database and infrastructure access control - Network isolation - Oracle-managed and customer-managed keys - Azure and OCI separation of duties - Encryption in transit - Auditing and logging |
| HA and DR with Oracle AI Database@Azure | 10% | - High availability architecture - Availability zones and Exadata redundancy - Point-in-time recovery - Backup and restore - Switchover and failover - Data Guard and Autonomous Data Guard - RTO and RPO considerations |
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NEW QUESTION # 55
What is the minimum number of ECPUs required per VM to provision a VM cluster on Oracle Exadata Database Service on Exascale Infrastructure?
Answer: D
Explanation:
Oracle Exadata Database Service on Exascale Infrastructure uses the Elastic Compute Processing Unit (ECPU) resource model. During initial VM Cluster provisioning, Oracle requires a minimum of 8 ECPUs enabled per VM .
The distinction between the initial minimum and subsequent scaling increments is important. After the VM Cluster exists, enabled compute capacity is adjusted in increments of 4 ECPUs . Therefore, 4 ECPUs represents the scaling granularity, not the minimum provisionable starting configuration. Oracle also allows enabled ECPUs to be reduced to zero after provisioning when administrators need to temporarily shut down the VMs and suspend enabled-ECPU usage billing, but zero cannot be used as the initial active configuration.
Current Oracle documentation defines the supported total ECPU allocation per VM within the applicable Exascale service limits and explicitly states that the provisioned value must be a multiple of four.
Consequently, neither 1 nor 4 meets the initial provisioning baseline, while 16 is valid but exceeds the minimum. The correct answer is A. 8 ECPUs .
Study Guide reference: Provision and operate Oracle AI Database@Azure Resources - Exascale VM Cluster sizing and ECPU configuration.
NEW QUESTION # 56
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.
Answer: D
Explanation:
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.
NEW QUESTION # 57
What is the allowed range of days for the automatic backup retention period when configuring an instance of Oracle Autonomous AI Database Serverless in Oracle AI Database@Azure?
Answer: B
NEW QUESTION # 58
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 # 59
Your team has configured a local standby database for an Oracle Autonomous Database@Azure deployment within the same region to protect against instance-level failures. What are the Service Level Objectives (SLOs) for Recovery Time Objective (RTO) and Recovery Point Objective (RPO) when utilizing this local standby configuration with automatic failover?
Answer: B
Explanation:
Oracle Autonomous AI Database Serverless documents a local Autonomous Data Guard standby RTO SLO of two minutes for failure events that require failover to the standby.
For the Recovery Point Objective, current Oracle documentation is slightly more precise than the wording in option A: the local standby's maximum possible data-loss objective is less than 10 seconds . Therefore, the exam option stating "RPO of 10 seconds" represents the intended and closest supported value.
These SLOs apply to events such as full database failure, complete storage failure, corruption scenarios requiring standby transition, and availability-domain failures when Autonomous Data Guard is enabled. Local standby protection provides materially faster recovery and a substantially smaller possible data-loss window than cross-region standby protection because replication remains geographically close.
An hour-long RTO is inconsistent with active standby protection, while five-minute RPO and thirty-second RPO values do not match Oracle's stated local Autonomous Data Guard objectives.
Therefore, A is correct, interpreted technically as 2-minute RTO and < 10-second RPO .
Study Guide reference: HA and DR - Autonomous Data Guard local standby SLOs.
NEW QUESTION # 60
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