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| Section | Weight | Objectives |
|---|---|---|
| Configure Oracle AI Database@Azure Networking | 15% | - Configure DNS - Describe supported network topologies - Explain networking concepts |
| Migrate Oracle Databases to Oracle AI Database@Azure | 15% | - ZDM workflows to Exadata - Understand Oracle Zero Downtime Migration (ZDM) - ZDM workflows to Autonomous AI Database |
| Oracle AI Database@Azure Architecture and Onboarding | 20% | - Explain Oracle Database services in Oracle AI Database@Azure - Configure prerequisites for onboarding - Explain Oracle AI Database@Azure and its architecture - Understand purchase options |
| High Availability and Disaster Recovery | 10% | - Implement HA and DR configurations |
| Provision and Operate Oracle AI Database@Azure Resources | 20% | - Provision Exascale infrastructure and services - Configure monitoring and observability - Provision Autonomous AI Database - Provision Base Database Service - Provision Exadata infrastructure and clusters - Backup and restore processes - Create and configure Azure delegated subnet |
| Secure Oracle AI Database@Azure Deployments | 15% | - Security configurations and best practices |
| Introduction to Multicloud | 5% | - Explain multicloud and its benefits - Explain common multicloud use cases and their implementation in OCI |
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NEW QUESTION # 58
You are designing a high-availability database environment for a lightweight application using Oracle Base Database Service on Oracle AI Database@Azure. What must you consider regarding Oracle Real Application Clusters (RAC) availability when selecting this specific database service?
Answer: C
Explanation:
Oracle Base Database Service in Oracle AI Database@Azure is designed as a cost-effective single-instance database service , not as an Oracle RAC platform. Consequently, an architect selecting Base Database Service must recognize that multi-node Oracle Real Application Clusters are not available in this service configuration.
Oracle's current Oracle AI Database@Azure service comparison explicitly describes Base Database Service as shared infrastructure for running single instance Oracle Databases using general-purpose VM compute and network-attached storage. Where RAC-level database clustering is required, an Exadata-based service should be evaluated instead, because Oracle Exadata Database Service provides the clustered database architecture required for RAC.
The limitation is not associated with whether the older OCPU or newer ECPU compute model is used. Nor can a Base Database Service DB System become RAC merely by associating it with dedicated Exadata hardware; doing so would represent a different Oracle database service.
Therefore, the correct architectural constraint is C .
Study Guide reference: HA and DR with Oracle AI Database@Azure - Base Database Service availability architecture and RAC support.
NEW QUESTION # 59
An enterprise configures an Azure User-Defined Route (UDR) with a prefix of 10.0.0.0/16 to route traffic to an Oracle AI Database@Azure instance that resides in a delegated subnet sized at 10.0.0.0/24. What is the consequence of configuring this less specific UDR prefix?
Answer: B
Explanation:
Oracle's Hub-and-Spoke design guidance defines an important UDR rule for Oracle AI Database@Azure delegated subnets: the route prefix must be at least as specific as the delegated subnet CIDR . A /24 delegated subnet therefore cannot be reliably represented by a broader /16 route when the architecture requires the delegated subnet-specific path.
The less-specific route can fail to take precedence over more-specific system or service routes. This creates the possibility that traffic takes one route toward the database but returns through a different route. Such asymmetric routing is especially problematic with Azure Firewall or an NVA because stateful firewalls expect both directions of a connection to traverse the same inspection point. If the return packet follows a different path, the firewall can drop the session.
A UDR has no mechanism for duplicating VNICs, changing SQL*Net encryption, or resizing the underlying subnet. It simply influences Layer-3 forwarding.
Therefore, A accurately describes the documented routing consequence.
Study Guide reference: Configure Oracle AI Database@Azure Networking - UDR prefix specificity, delegated subnet routing, Hub-and-Spoke and asymmetric routing prevention.
NEW QUESTION # 60
Who performs infrastructure patching and software updates for the Exadata infrastructure underlying Oracle AI Database@Azure?
Answer: C
Explanation:
Oracle owns and operates the underlying Exadata infrastructure layer used by Oracle AI Database@Azure, even though that infrastructure is physically located in Microsoft Azure data centers.
Consequently, Oracle performs infrastructure-level maintenance, patching, security updates, monitoring, and lifecycle operations.
Oracle-managed Exadata infrastructure components include the physical database-server hosts, storage servers, network fabric, hypervisor or virtualization infrastructure, firmware, management components, and control-plane systems. Microsoft supplies the Azure data-center environment and associated Azure platform capabilities, but Microsoft support engineers do not maintain Oracle's Exadata hardware/software stack.
The customer retains responsibility for customer-controlled portions of co-managed database environments, including database configuration and, depending on service and maintenance model, guest VM, Grid Infrastructure, database homes, and database software lifecycle activities. Oracle has also introduced optional Oracle-managed database software update capabilities for applicable newer Exadata services, but that does not change responsibility for the underlying infrastructure.
Therefore, C correctly identifies Oracle's Cloud Infrastructure operations organization.
Study Guide reference: Provision and operate Oracle AI Database@Azure Resources - shared operational responsibility and Exadata infrastructure maintenance.
NEW QUESTION # 61
Which protocol is used to configure identity federation between Microsoft Entra ID and an OCI IAM identity domain for Oracle AI Database@Azure?
Answer: C
Explanation:
Oracle's documented federation procedure between Microsoft Entra ID and an OCI IAM Identity Domain uses Security Assertion Markup Language (SAML) , specifically SAML 2.0.
During configuration, an Oracle Cloud Infrastructure Console enterprise application is configured in Microsoft Entra ID. The administrator selects SAML as the single sign-on method, exchanges SAML metadata between Microsoft Entra ID and the OCI Identity Domain, configures identity attributes and claims, and establishes Microsoft Entra ID as the identity provider for OCI.
SAML allows an administrator to authenticate through the enterprise Microsoft identity environment and obtain federated access to OCI without maintaining a separate password specifically for the OCI Console.
Kerberos is primarily a ticket-based authentication protocol traditionally associated with Active Directory and internal network authentication. RADIUS is commonly used for network access authentication and accounting. OAuth 2.0 Client Credentials is designed for service-to-service authorization rather than interactive federated user SSO.
Therefore, D. SAML is the correct protocol.
Study Guide reference: Secure Oracle AI Database@Azure - Microsoft Entra ID and OCI Identity Domain federation.
NEW QUESTION # 62
When using Zero Downtime Migration (ZDM) to migrate a schema to an Autonomous Database target on Oracle Database@Azure, what is the default target tablespace mapping behavior?
Answer: A
Explanation:
For migrations to Autonomous Database Shared/Serverless , ZDM applies automatic tablespace remapping because users cannot freely reproduce arbitrary source tablespaces in the same manner as on a customer- managed Oracle Database.
Oracle's ZDM documentation states that for an Autonomous Database Shared Infrastructure target, source tablespaces are automatically remapped to the predefined DATA tablespace by default. In FULL-mode migration to Autonomous Database Serverless, Oracle likewise specifies DATA as the default remap target because general user-created tablespace creation is not supported in that migration model.
This prevents source schema objects from being imported into unavailable tablespaces. SYSTEM and SYSAUX are Oracle-maintained dictionary tablespaces and must not be used as ordinary user-data destinations. USER_DATA is not the standard default target identified by ZDM. Preserving every source tablespace name is also incompatible with the default Autonomous Serverless storage model.
ZDM can support explicit metadata remapping where appropriate, but absent such an override, the default is DATA.
Therefore, D is correct.
Study Guide reference: Migrate Oracle Databases to Oracle AI Database@Azure - ZDM logical migration, Data Pump and automatic tablespace remapping.
NEW QUESTION # 63
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