Latest Verified & Correct Oracle 1z1-1147 Questions & Answers Daily Updated [Q37-Q52]

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Latest Verified & Correct Oracle 1z1-1147 Questions & Answers Daily Updated

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Oracle 1z1-1147 Exam Syllabus Topics:

Section	Weight	Objectives
Topic 1: Provision and Operate Oracle AI Database@Azure Resources	20%	– Provisioning database infrastructure 1. Autonomous Database Serverless 2. Exadata infrastructure and VM clusters 3. Exadata Database Service on Dedicated Infrastructure – Database operations 1. Quotas and service limits 2. Database provisioning and configuration 3. Scaling and resource management 4. Monitoring and metrics 5. Patching and maintenance
Topic 2: Secure Oracle AI Database@Azure	15%	– Data protection 1. Encryption in transit 2. Transparent Data Encryption 3. Oracle-managed and customer-managed keys – Security and access control 1. Azure and OCI identity and access control 2. Network isolation 3. Separation of duties 4. Auditing and logging
Topic 3: Migrate Oracle Databases to Oracle AI Database@Azure	15%	– Migration planning 1. Physical and logical migration approaches 2. Migration method selection – Migration technologies 1. Zero Downtime Migration 2. RMAN 3. Oracle GoldenGate 4. Oracle Data Pump 5. Data Guard
Topic 4: Configure Oracle AI Database@Azure Networking	15%	– Network security and connectivity 1. ExpressRoute and site-to-site connectivity 2. User-defined routes 3. DNS and private connectivity 4. Network security groups 5. VNet peering – Azure and Oracle networking 1. Default and advanced networking 2. Delegated subnets 3. Oracle.Database network attachments
Topic 5: HA and DR with Oracle AI Database@Azure	10%	– High availability 1. Autonomous Database high availability 2. Exadata redundancy and availability zones – Disaster recovery and backup 1. Data Guard and Autonomous Data Guard 2. Backup and restore 3. Switchover and failover 4. Recovery point and recovery time objectives
Topic 6: Introduction to Multicloud	5%	– Multicloud concepts and Oracle AI Database@Azure 1. Oracle AI Database@Azure service model and responsibilities 2. Multicloud architecture and use cases
Topic 7: Oracle AI Database@Azure Architecture and Onboarding	20%	– Oracle AI Database@Azure architecture 1. Oracle-managed infrastructure within Azure regions 2. Azure Marketplace purchasing and service integration – Subscription and onboarding 1. Microsoft Entra ID and OCI IAM federation 2. Linking Azure subscriptions with OCI tenancies 3. Roles and permissions 4. Azure subscription and resource provider onboarding

QUESTION 37
Which Oracle AI Database@Azure purchase option requires the customer to create a new OCI tenancy as part of onboarding?

Private Offer

Public Offer (Pay As You Go)

Bring Your Own License program

Universal Credits subscription

QUESTION 38
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?

Terminate and reprovision the VM cluster at a larger fixed size

Migrate the workload to Oracle Exadata Database Service on Dedicated Infrastructure

Provision an entirely new Exadata Infrastructure resource

Scale the VM cluster’s ECPUs online in increments of 4

QUESTION 39
Which two are key architectural considerations that must be evaluated when designing a multicloud solution according to the Oracle Cloud Infrastructure (OCI) Multicloud Architecture Framework? (Choose two.)

Third-party cloud provider hardware manufacturing origins

Network latency and data movement across cloud boundaries

Native OCI virtual machine hypervisor patching schedules

Security, identity, and operations management standardization

QUESTION 40
Which ZDM migration workflow uses an initial load followed by GoldenGate-based change data capture to achieve near-zero downtime?

Physical Offline Migration

Logical Online Migration

Logical Offline Migration

Physical Online Migration

QUESTION 41
For Oracle Autonomous AI Database@Azure cross-region disaster recovery using Autonomous Data Guard, what is the approximate recovery point objective (RPO)?

Zero data loss (fully synchronous)

5 minutes

15 minutes

1 minute

QUESTION 42
Which of the following does NOT describe a benefit of Oracle’s multicloud strategy for Oracle AI Database@Azure?

Eliminates the requirement to maintain any Oracle Cloud Infrastructure tenancy.

A managed network connection between the Azure data center and the nearest OCI region.

Colocation of OCI infrastructure within Microsoft’s Azure data centers.

Direct, low-latency connectivity between Oracle Exadata and Azure-based applications.

QUESTION 43
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?

The UDR prefix is ignored, and asymmetric routing can cause a network drop at the firewall.

The UDR forces OCI to automatically duplicate the VM cluster’s virtual NICs across both subnets.

The UDR succeeds in routing but automatically forces all SQL*Net traffic to default to unencrypted TCP.

The UDR dynamically auto-resizes the Azure delegated subnet to match the broader /16 prefix block.

QUESTION 44
You are configuring logging for an Exadata Infrastructure resource in Oracle AI Database@Azure and attempt to save a second diagnostic setting that routes the same log categories to your primary Log Analytics workspace. What will occur when you attempt to save this configuration?

The configuration will fail because you cannot create two diagnostic settings that send duplicate log categories to the same destination.

The configuration will succeed but will trigger an automatic alert in Microsoft Sentinel regarding duplicate logging.

The Azure Portal will automatically consolidate both configurations into a single active setting without warning.

The configuration will succeed but will automatically override the existing log retention policy on your workspace.

QUESTION 45
What is the default CIDR block range used to create the backup subnet for an Exadata VM Cluster in Oracle AI Database@Azure if the field is left blank during provisioning?

10.0.252.0/22

192.168.252.0/24

192.168.252.0/22

172.16.252.0/22

QUESTION 46
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.

Manually pre-create the tagged managed resource group in West Europe prior to purchasing the Marketplace offer.

Exclude the background managed resource group from the deny policies, allowing it to initially be created in the EastUS region without tags.

Update the Azure subscription billing address to match an OCI region, bypassing the regional managed resource group requirement.

Re-configure the OCI tenancy to use the pay-as-you-go model, removing the Azure-side managed resource group requirement.

QUESTION 47
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?

Sized in increments of 4 ECPUs

Sized in increments of 8 ECPUs

Sized in increments of 1 ECPU

Sized in increments of 2 ECPUs

QUESTION 48
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.

Deploy an Azure Private DNS resolver in the DR site to override and map the overlapping zone to a custom domain name.

Manually edit the read-only Host Domain Name field in the Azure Portal during the DR cluster provisioning.

Configure OCI DNS zone views to dynamically translate the overlapping domains based on the querying client’s IP subnet.

Rename either the VNet or the delegated subnet of the DR site so that their first 11 alphanumeric characters differ from the Active site.

QUESTION 49
An enterprise is implementing a security architecture for Oracle AI Database@Azure where database administrators must manage resources natively through the Azure Portal while authenticating seamlessly via Single Sign-On (SSO) with Microsoft Entra ID. To facilitate this, the organization plans to configure optional Identity Federation and Role-Based Access Control (RBAC) mapping between Azure and Oracle Cloud Infrastructure (OCI). The deployment team needs to coordinate the exact user personas and permissions required on both cloud platforms to configure this identity federation. To complete this task, which combination of administrative personas and cloud-specific permissions must be assigned? Choose ONE.

Azure Billing Account Owner with OCI root compartment tenancy administrator privileges

Azure Entra ID Administrator with OCI Identity Domain Administrator privileges

Azure Subscription Owner with OCI Support Owner privileges

Azure User Access Administrator with OCI Security Zone Administrator privileges

QUESTION 50
You have successfully deployed a two-node Exadata VM Cluster on Oracle AI Database@Azure to provide hardware-level high availability using Oracle RAC. What client-side feature should you implement at the application layer to mask database node failures and transparently replay in-flight uncommitted transactions without throwing errors to end users?

Fast-Start Failover (FSFO)

Oracle Data Guard Broker

Oracle Application Continuity (AC)

Transparent Data Encryption (TDE)

QUESTION 51
You have provisioned two VNets for Oracle AI Database@Azure in the same Oracle Availability Zone. One VNet uses advanced network features and the other uses default networking, and you now want to peer them.
What should you expect?

VNet peering between them isn’t supported and may cause asymmetric routing and traffic loss.

Peering will succeed with no additional configuration required.

Peering will automatically upgrade the default-networking VNet.

Peering will disable advanced network features on both VNets.

QUESTION 52
Your team is migrating a processing-intensive workload to Oracle Autonomous AI Database Serverless on Oracle AI Database@Azure and needs to scale up the compute allocation during provisioning. What is the maximum number of ECPUs that can be configured for a single database instance using the slider user interface?

512 ECPUs

1024 ECPUs

256 ECPUs

128 ECPUs