1Z0-1115-23 Online Practice Questions and Answers

Correct Answer: B

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"

Correct Answer: B

The keyword here is multiple providers. Multicloud is a cloud computing strategy that uses the best services from more than one cloud provider to deploy a solution. The use of multiple cloud services from a single provider for redundancy and high availability is INCORRECT as it talks about single provider. The deployment of a single cloud service across multiple regions and data centers for better perfor-mance is also INCORRECT as there is no mention of multiple cloud service providers. Rather it talks about single cloud service across multiple regions. The use of multiple cloud services from a single provider for redundancy and high availability is al-so INCORRECT as it also talks about single provider. Hence the correct answer is The use of cloud services from multiple providers to leverage the best features and services of each.

Correct Answer: C

See the screenshots below for the databases mentioned in the question:

You can see the Azure Virtual Network option for Base Database, MySQL Database with Heat-Wave and Oracle Exadata Database.

Base Database: Requires Azure Virtual Network

MySQL Database with HeatWave: Requires Azure Virtual Network

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: B

With OCI multicloud's OracleDB for Azure, your database resources reside in an OCI account that is linked to your Azure account through Oracle Interconnect for Microsoft Azure, an Oracle-managed tunnel connection. OracleDB for Azure configures DNS on both sides of the Interconnect to enable bi- directional communication between applications in the Azure tenancy and database resources in OracleDB for Azure.

Correct Answer: C

If you closely look at the options, you can start eliminating some of them. We can easily eliminate "An Azure VNet with subnets and a virtual network gateway, and an OCI VCN with subnets and an attached service gateway" as we don't

require service gateway to setup OCI-Azure Interconnect.

On similar lines, we can also eliminate the options where internet gateway and NAT gateway is pre-sent.

Hence "An Azure VNet with subnets and a virtual network gateway, and an OCI VCN with sub-nets and an attached internet gateway" and "An Azure VNet with subnets and a virtual network gateway, and an OCI VCN with subnets and an

attached NAT gateway". As you can see in the architecture below, on the OCI side you require a Dynamic Routing Gate-way and on the Azure side you need a Virtual Network Gateway. Hence the option "An Azure VNet with subnets and a

virtual network gateway, and an OCI VCN with subnets and an attached dynamic routing gateway" is CORRECT.

Correct Answer: C

A fault domain is a grouping of hardware and infrastructure within an availability domain. Fault domains provide anti-affinity: they let you distribute your instances so that the instances are not on the same physical hardware within a single availability domain. To control the placement of your compute instances, bare metal DB system instances, or virtual machine DB system instances, you can optionally specify the fault domain for a new instance or instance pool at launch time.

Correct Answer: C

Oracle Cloud Infrastructure (OCI) Identity Domain is the access control plane for Oracle Cloud. An identity domain is a container for managing users and roles, federating and provisioning of users, secure application integration through Oracle Single Sign-On (SSO) configuration, and SAML and OAuth based Identity Provider administration.

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.

Correct Answer: D

As per the question, the keywords are "The enterprise wants to set up a private, secure, and isolat-ed network connection between the two clouds" Use public internet to establish connectivity between the Microsoft Azure VNet and the OCI VCN - INCORRECT as this option won't provide private, secure and isolated connection. Use Azure VPN and Oracle FastConnect to establish a private and secure tunnel between the Azure VNet and the OCI VCN is INCORRECT as it won't provide a isolated connection. Use Azure Private Link to create a private connection between the workload and the database is INCORRECT as Azure Private Link enables you to access Azure PaaS Services (for example, Azure Storage and SQL Database) and Azure hosted customer- owned/partner services over a pri-vate endpoint in your virtual network. Use Azure ExpressRoute and Oracle FastConnect to create a private interconnection between the Azure VNet and the OCI VCN. is CORRECT. To create an integrated multi- cloud experience, Microsoft and Oracle offer direct interconnection between Azure and Oracle Cloud Infrastructure (OCI) through ExpressRoute and FastConnect. Through the ExpressRoute and FastConnect inter-connection, customers can experience low latency, high throughput, private direct connectivity be-tween the two clouds.