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1. What is a key benefit of using Oracle Autonomous Database on Shared Exadata Infrastructure?. Automatic database tuning and patching. Seamless integration with third-party cloud providers. Dedicated hardware resources for each database. Unlimited storage capacity.

2. Which workload type is NOT optimized for Oracle Autonomous Database on Shared Exadata Infrastructure?. Data warehousing. High-performance computing. Mixed workloads. Transaction processing.

3. What is the primary purpose of the MySQL Database Service HeatWave option in Oracle Cloud Infrastructure (OCI)?. To provide a distributed in-memory query accelerator. To offer a serverless MySQL deployment. To ensure high availability and fault tolerance. To enable seamless database migration from on-premises to OCI.

4. Which feature is supported in all Oracle Database editions in Oracle Cloud Infrastructure?. In-Memory Database. Data Guard. Transparent Data Encryption. Diagnostic Packs.

5. To achieve high availability in a 2-node RAC DB System in Oracle Cloud Infrastructure, what would you use to distribute your nodes to provide database instance fault isolation?. Local region. Fault Domains. Remote region. Availability Domains.

6. A company has deployed a multi-tier application in Oracle Cloud Infrastructure (OCI), with web servers in a public subnet and database servers in a private subnet. The database servers need to access data from OCI Object Storage, and the company wants to ensure that this communication is secure and not exposed to the public internet. Which OCI feature should be used to achieve this objective?. Use a Local Peering Gateway to peer with the Object Storage subnet. Use a VPN Gateway to create an encrypted tunnel to Object Storage. Use a NAT Gateway to enable private access to Object Storage. Use a Service Gateway to establish a secure connection to Object Storage.

7. A company has deployed an application in Oracle Cloud Infrastructure consisting of multiple web servers, database servers, and application servers. The company wants to restrict communication between these components, allowing only the necessary traffic between them. Which OCI feature would be most suitable to achieve this objective?. Use Network Security Groups to apply specific firewall rules for each component. Use Security Lists to configure network access rules for the entire Virtual Cloud Network. Use Route Tables to define custom routing policies between each component. Use Virtual Cloud Networks to create isolated networks for each component.

8. Which statement accurately reflects the cost structure associated with Oracle Interconnect for Google Cloud?. Google Cloud charges data egress fees for all interconnect-related data transfers between OCI and Google Cloud. Both Oracle and Google Cloud charge separate provisioning fees for virtual circuits in addition to port hour fees. Customers pay outbound data transfer fees to Oracle for data sent across the interconnect. Customers are only charged for port hour fees from each cloud provider, with no cross-cloud data transfer fees.

9. An e-commerce company experiences periodic surges in traffic during seasonal sales events. Their core application is is hosted on OCI, while their Al-powered recommendation engine runs on Google Cloud. To handle these traffic surges efficiently, the company requires: A quick way to scale bandwidth between OCI and Google Cloud Minimal disruption to existing configurations when making adjustments What is the most appropriate configuration to address the company's requirements during traffic surges?. Provision a new interconnect entirely from scratch for each traffic surge to ensure redundancy and scalability. Configure a new VPN tunnel between OCI and Google Cloud to add extra bandwidth during high traffic periods. Use Oracle Interconnect for Google Cloud to provision an additional virtual circuit and configure it for Equal-Cost Multi-Path Routing (ECMP),. Upgrade the existing bandwidth during traffic surges and downgrade it once the surge ends.

10. Which first action needs to be completed during the onboarding of Oracle Database@Azure?. Linking OCI account is recommended (but optional) during onboarding to avoid logging in to the OCI account by manually providing credentials each time. Customer consults Oracle Sales for a price agreement, which is then created as a Private Offer in the Azure marketplace by Oracle to be purchased by the customer. An active Azure subscription is linked with the OCI tenancy for billing purpose. The onboarding step is preceded by a private offer purchase from the Oracle Private Offer marketplace.

11. What is the purpose of selecting an Oracle Cloud Infrastructure account after purchasing Oracle Database@Azure in the Azure portal?. To provision and manage container databases (CDBs) and pluggable databases (PDBs). To manage user access and permissions within the OCI environment. To configure network attachments for the database service. To link the Azure service to an existing Oracle Database instance.

12. A company has a legacy application running on Oracle Exadata Infrastructure on-premises. They are migrating the application to Microsoft Azure and are considering moving their Oracle database to Azure as well. However, they have faced challenges with network complexity, high costs, and latency in previous attempts to connect their on-premises Exadata infrastructure to Azure. The company needs a solution that allows them to migrate their Oracle database to Azure seamlessly while maintaining performance and reducing operational costs. They also want to ensure minimal latency between their application and database. Which solution would meet the company's requirements?. Migrate the Oracle database to the Oracle Exadata service on Azure. Migrate the Oracle database to a third-party cloud provider and configure complex cross-cloud connectivity to Azure to maintain performance. Migrate the Oracle database to Azure compute and manually manage network connectivity and database scaling as the company's needs grow. Use Oracle Database@Azure to deploy Exadata Database Service in Azure and migrate their Oracle database directly from the on-premises Exadata infrastructure to Azure.

13. Which is a prerequisite for subscribing to Oracle Database@Azure?. Identity federation using Azure's identity service. Private interconnect between OCI and Azure Data Center. An existing Azure subscription. Linked Azure and Oracle Cloud Infrastructure account.

14. What comprises the physical architecture of Oracle Database@Azure?. OCI pods that are created inside Azure Data Center are an extension of the OCI data center that have the same OCI infrastructure and service stack, the Exadata Database Service, along with all dependencies. Oracle creates an OCI pod that is closest to the Azure Data Center and connects it with the nearest OCI region by a low-latency Oracle-managed network link. Oracle places three of the OCI availability domains, one in each of the three Azure availability zones. OCI pods in Azure Data Center contain the Exadata Database Service stack, but all the other dependencies and controls reside in the nearest OCI data center.

15. Which role is required under the Microsoft Customer Agreement to accept a private offer in the Azure Marketplace?. Billing account owner or contributor role. User access administrator role. Enterprise administrator role. Free + paid permissions.

16. What does the term "multicloud" mean and how can it help organizations manage their IT infrastructure?. The deployment of a single cloud service across multiple regions and data centers for better performance. The use of multiple cloud services from a single provider for redundancy and high availability. The integration of on-premises infrastructure with cloud services for a hybrid cloud approach. The use of cloud services from multiple providers to leverage the best features and services of each.