1z0-1115-23 Sample Questions Answers

Explanation

To set up and use OracleDB for Azure, you need an existing Azure account with the necessary Azure roles. Hence "An existing Azure account with the necessary ARM roles" is required.

If you already have an OCI account, you can use that account to onboard with OracleDB for Az-ure. Be sure to perform the onboarding with an OCI user that has admin permissions if you are using an existing OCI account. If you don’t have an OCI account, the OracleDB for Azure onboarding process allows you to create a new account during OracleDB for Azure setup. Hence "An OCI tenancy with the necessary admin permissions for the OCI user" is also required.

For Guided Onboarding, the OracleDB for Azure administrative user setting up the service have the "Multicloudlink Administrator" role in the Oracle Database Service (ODS) multitenant application that OracleDB for Azure deploys in the Azure tenancy.

For each subscription being linked, the onboarding user or an Azure administrator must grant the Oracle Database Service multitenant application the following roles:

Contributor

EventGrid Data Sender

Monitoring Metrics Publisher

Network Contributor

Hence "Specific roles for the Oracle Database Service (ODS) enterprise application in Azure" is also required.

When provisioning Oracle Base Database systems or Oracle Exadata Cloud VM clusters, you must have an Azure Virtual Network available to OracleDB for Azure to complete the provisioning oper-ation. However this is NOT required for OracleDB for Azure setup. Hence "A preprovisioned Az-ure Virtual Network (VNet)" is the CORRECT ANSWER.

Explanation

Identify the primary OCI region you want to use as your default region for OracleDB for Azure resource provisioning.

During OracleDB for Azure setup, this region becomes the primary OCI region associated with your OCI account.

Explanation

The same way you do in Azure today. Each database resource created by Oracle Database Service for Azure gets an Azure connection string you can use to connect to the database from any Azure application.

During onboarding, Oracle Database Service for Azure creates network connections between the cloud environments.

During database provisioning, Oracle Database Service for Azure defines the DNS entries and connection strings needed to access the resource from Azure.

Azure developers (and applications) don’t need to know anything about Oracle Database Service for Azure—all they need is the connection string. Oracle publishes the connection string on the custom dashboard it creates for the database in Azure, so developers don’t have to leave the Azure portal to get what they need to access the database from their applications.

Hence, the CORRECT ANSWER is "By connecting to the Oracle databases using connection strings"

Explanation

As you can see in the screenshot, Exadata Database Service on Shared Infrastructure is NOT sup-ported.

Explanation

The Oracle Database Service multitenant application can:

Create and manage resources in the subscription (for example, the custom dashboard, Azure App Insights, and Azure Log Analytics workspaces OracleDB for Azure creates for each provisioned database).

Stream OCI Database metrics to Azure App Insights and events to Azure Log Analytics.

Configure network settings in Azure so Azure resources can access the database resources in OCI.

Submit events to Azure Event Grid.

More read: Preparation and Prerequisites for OracleDB for Azure

Explanation

VIRTUAL CIRCUIT is an isolated network path that runs over one or more physical network connections to provide a single, logical connection between the edge of your existing network and Oracle Cloud Infrastructure. Private virtual circuits support private peering, and public virtual circuits support public peering.

Explanation

HeatWave is an in-memory query accelerator developed for Oracle MySQL Database Service. It’s a massively parallel, hybrid, columnar, query-processing engine with state-of-art algorithms for distributed query processing which provide very high performance for queries.

Explanation

All editions include Oracle Database Transparent Data Encryption, Machine Learning, and Spa-tial and Graph.

Standard Edition includes Oracle Database Standard Edition.

Enterprise Edition includes Oracle Database Enterprise Edition, Data Masking and Subset-ting Pack, Diagnostics and Tuning Packs, and Real Application Testing.

Enterprise Edition High Performance extends Enterprise Edition with the following options: Multitenant, Partitioning, Advanced Compression, Advanced Security, Label Security, Da-tabase Vault, OLAP, Database Lifecycle Management Pack and Cloud Management Pack for Oracle Database.

Enterprise Edition Extreme Performance extends High Performance with the following options: In-Memory Database, Active Data Guard, Real Application Clusters.

Data Guard is not supported Oracle Database Standard Edition.