1Z0-1115-23 Online Practice Questions and Answers

Correct Answer: B

You can connect your VNet and VCN so that traffic that uses private IP addresses goes over the cross-cloud connection.

The connection enables traffic to flow from the VNet through the connected VCN to a peered VCN in the same Oracle Cloud Infrastructure region, or a different region. The Cross-cloud connection does not enable traffic between your on-

premises network through the VCN to the VNet, or from your on-premises network through the VNet to the VCN.

Correct Answer: C

As you can see in the below screenshot (from the OCI Console), while implementing OCI- Azure Interconnect you need to select Connection type: FastConnect partner and select Microsoft Azure ExpressRoute as the Partner. Hence, "Select FastConnect Direct as the connection type" is NOT VALID and hence the correct answer.

Correct Answer: A

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.

Correct Answer: A

In general, SAML metadata is used to share configuration information between the Identity Pro-vider (IdP) and the Service Provider (SP).

Correct Answer: A

Correct Answer: A

FastConnect: With an Oracle Partner:

You can establish a FastConnect connection from your on-premise or remote data center to the data center where your Oracle Cloud resources are provisioned by requesting cloud connectivity services from any of Oracle's FastConnect

partners. Oracle has integrated the FastConnect service with a geographically diverse set of IP, VPN, and Ethernet network providers and cloud exchanges to make it easy for you to establish a connection to Oracle Cloud services.

A close-up of a

white box

FastConnect: Colocation with Oracle:

If you have purchased colocation space from a data center provider, you can use Oracle FastCon-nect to establish connectivity from your network equipment in that colocation facility to your Oracle Cloud services provisioned at this location.

Oracle will provide you a letter of authorization (LOA) that the data center provider will need in order to establish a direct cross-connect into Oracle's FastConnect edge devices provider will need in order to establish a direct cross

Correct Answer: C

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

Correct Answer: C

Network security groups (NSGs) act as a virtual firewall for your compute instances . An NSG consists of a set of ingress and egress security rules that apply only to a set of VNICs of your choice in a single VCN (for example: all the compute

instances that act as web servers in the web tier of a multi-tier application in your VCN). Hence, "Use Network Security Groups to apply specific firewall rules for each component." is the CORRECT answer.

In this question , you can straightaway reject "Use Virtual Cloud Networks to create isolated net-works for each component." and "Use Route Tables to define custom routing policies between each component." options.

NSG wins here due to the keywords "restrict communication between these components" in the question. A network security group (NSG) provides a virtual firewall for a set of cloud re-sources that all have the same security posture.

Correct Answer: D

Oracle Database Service for Azure offers the following products:

Oracle Exadata Database: You can provision flexible Exadata systems that allow you to add database compute servers and storage servers to your system at any time after provision-ing.

Autonomous Database on shared Exadata infrastructure: Autonomous Database pro-vides an easy-to-use, fully autonomous database that scales elastically, delivers fast query performance, and requires no database administration. Base

Database: Using OracleDB for Azure, you can deploy Oracle Enterprise Edition or Oracle Standard Edition 2 databases on virtual machine DB systems. You can deploy single-node systems or 2-node RAC systems.

MySQL Database with HeatWave: MySQL Database Service is a fully managed Oracle Cloud native service available through OracleDB for Azure. It is developed, managed, and supported by the MySQL team in Oracle. Optionally, you can

add a HeatWave cluster to a MySQL DB system. HeatWave is a distributed, scalable, shared-nothing, in-memory, hybrid columnar, query processing engine designed for extreme performance. Hence, "Autonomous Database on dedicated

Exadata infrastructure" is NOT available and hence the CORRECT ANSWER.

Correct Answer: B

Controlling Traffic Flow Over the Connection Even if a connection has been established between your VCN and VNet, you can control the packet flow over the connection with route tables in your VCN. For example, you can restrict traf-fic to only specific subnets in the VNet. Controlling the Specific Types of Traffic Allowed It's important that you ensure that all outbound and inbound traffic with the VNet is intended or expected and well defined. Implement Azure network security group and Oracle security rules that explicitly state the types of traffic one cloud can send to the other and accept from the other.