Online Questions - Valid Practice To your 1z0-1115-23 Exam (Updated 43 Questions)
Practice To 1z0-1115-23 - Remarkable Practice On your Oracle Cloud Infrastructure 2023 Multicloud Architect Associate Exam
Oracle 1z0-1115-23 Exam Syllabus Topics:
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NEW QUESTION # 11
What components are required for setting up an Azure VNet to Oracle Cloud Infrastructure VCN connection as part of the OCI-Azure Interconnect?
- A. An Azure VNet with subnets and a virtual network gateway, and an OCI VCN with subnets and an attached NAT gateway
- B. An Azure VNet with subnets and a virtual network gateway, and an OCI VCN with subnets and an attached service gateway
- C. An Azure VNet with subnets and a virtual network gateway, and an OCI VCN with subnets and an attached internet gateway
- D. An Azure VNet with subnets and a virtual network gateway, and an OCI VCN with subnets and an attached dynamic routing gateway
Answer: D
Explanation:
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.
NEW QUESTION # 12
Which database system does NOT require an Azure Virtual Network during provisioning?
- A. MySQL Database with HeatWave
- B. Oracle Exadata Database
- C. Autonomous Database on shared Exadata infrastructure
- D. Base Database with Oracle Enterprise Edition or Oracle Standard Edition 2
Answer: C
Explanation:
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
Oracle Exadata Database : Requires Azure Virtual Network
Autonomous Database on shared Exadata infrastructure: DOES NOT require an Azure VNeT
NEW QUESTION # 13
Which is a database service that CANNOT be provisioned in the Oracle Public Cloud?
- A. Exadata Database Service on Dedicated Infrastructure
- B. Exadata Database Service on Shared Infrastructure
- C. Autonomous Database on Dedicated Infrastructure
- D. Autonomous Database on Shared Infrastructure
Answer: B
Explanation:
As you can see in the screenshot, Exadata Database Service on Shared Infrastructure is NOT sup-ported.
NEW QUESTION # 14
An organization has decided to implement a multicloud solution by using Microsoft Azure for their frontend data analytics applications and Oracle Cloud Infrastructure (OCI) for their backend Oracle Autonomous Data Warehouse. In this scenario, how can the organization ensure secure and low la-tency data transfer between the frontend applications and the backend data warehouse?
- A. Use public internet connections to transfer data between Azure and OCI, encrypting the data in transit.
- B. Implement a hybrid cloud approach by integrating on-premises infrastructure with both Azure and OCI.
- C. Establish a dedicated, private connection between Azure and OCI using Azure Ex-pressRoute and Oracle FastConnect.
- D. Leverage a VPN Gateway to create an encrypted tunnel between Azure and OCI for secure data transfer.
Answer: C
Explanation:
In the question, frontend is in Azure and backend is in OCI. And the keywords are SECURE and LOW LATENCY data transfer.
Use public internet connections to transfer data between Azure and OCI, encrypting the data in transit - INCORRECT as this option won't provide LOW LATENCY data transfer (as it is us-ing public internet).
Leverage a VPN Gateway to create an encrypted tunnel between Azure and OCI for secure data transfer - INCORRECT as Site-to-Site VPN Connection won't provide LOW LATENCY data transfer as the connection traverses through public internet.
Implement a hybrid cloud approach by integrating on-premises infrastructure with both Azure and OCI - INCORRECT as there is no mention of on-premises environment in the question. This option is irrelevant here.
Establish a dedicated, private connection between Azure and OCI using Azure ExpressRoute and Oracle FastConnect - CORRECT as it provides a direct Interconnect between OCI and Microsoft Azure which in turn provides <2ms latency for superior multicloud network performance.
NEW QUESTION # 15
Which type of routing does Oracle FastConnect use to exchange routing information between on-premises networks and Oracle Cloud Infrastructure?
- A. Dynamic routing with BGP
- B. OSPF
- C. RIP
- D. Static routing
Answer: A
Explanation:
The exchange of routes is accomplished by industry standard BGP routing protocol.
NEW QUESTION # 16
What should you do to prepare your Oracle Cloud Infrastructure (OCI) Virtual Cloud Network (VCN) for potential security risks when connected to a Microsoft Azure VNet?
- A. Disable the connection between Azure VNet and OCI VCN.
- B. Allow all traffic from the Azure VNet without restrictions.
- C. Remove all OCI security rules.
- D. Limit all inbound and outbound traffic from the Azure VNet to expected and well-defined traffic.
Answer: D
Explanation:
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.
NEW QUESTION # 17
What is the primary Oracle Cloud Infrastructure region associated with an OCI account during Ora-cleDB for Azure setup?
- A. The region with the lowest latency for Azure communication
- B. The region with the most available resources for OracleDB for Azure
- C. The region specified during OracleDB for Azure onboarding
- D. The home region of the OCI account
Answer: C
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.
NEW QUESTION # 18
An enterprise has a workload running in a VNet in Microsoft Azure and a database running in a VCN in Oracle Cloud Infrastructure. The enterprise wants to set up a private, secure, and isolated network connection between the two clouds to enable traffic flow between the workload and the database. Which option can be used to achieve this requirement?
- A. Use Azure Private Link to create a private connection between the workload and the database.
- B. Use Azure VPN and Oracle FastConnect to establish a private and secure tunnel be-tween the Azure VNet and the OCI VCN.
- C. Use Azure ExpressRoute and Oracle FastConnect to create a private interconnection between the Azure VNet and the OCI VCN.
- D. Use public internet to establish connectivity between the Microsoft Azure VNet and the OCI VCN.
Answer: C
Explanation:
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.
NEW QUESTION # 19
What is the purpose of the SAML metadata file in the OCI Federation setup with Azure Active Di-rectory (AD)?
- A. It is used to store user credentials for authentication.
- B. It is used to configure attribute mapping between Azure AD and OCI.
- C. It is used to exchange metadata information between Azure AD and OCI.
- D. It is used to establish trust between Azure AD and OCI.
Answer: C
Explanation:
In general, SAML metadata is used to share configuration information between the Identity Pro-vider (IdP) and the Service Provider (SP).
NEW QUESTION # 20
Which is NOT an Azure resource that is created when you provision a database using Oracle Data-base Service for Azure?
- A. Application Insights workspace
- B. Log Analytics workspace
- C. Custom Dashboard workspace
- D. Oracle Database Service
Answer: D
Explanation:
Log Analytics Workspace, Application Insights and Custom Dashboard are Azure resources and hence we can eliminate these options.
We are left with Oracle Database Service which is the CORRECT answer.
NEW QUESTION # 21
Which database system is NOT available in Oracle Database Service for Azure?
- A. Base Database using Oracle Enterprise Edition or Oracle Standard Edition 2 databases
- B. Oracle Exadata Database
- C. Autonomous Database on dedicated Exadata infrastructure
- D. Autonomous Database on shared Exadata infrastructure
Answer: C
Explanation:
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.
NEW QUESTION # 22
Which components are required to establish a cross-cloud connection between Microsoft Azure and Oracle Cloud Infrastructure?
- A. Azure ExpressRoute circuit and Oracle FastConnect virtual circuit
- B. Azure Virtual Network and OCI Virtual Cloud Network
- C. Azure Load Balancer and OCI Load Balancer
- D. Azure Site-to-Site VPN and OCI Site-to-Site VPN
Answer: A
Explanation:
For cross-cloud networking between Oracle Cloud and Microsoft Azure, set up a connection be-tween a FastConnect circuit in Oracle Cloud and an ExpressRoute circuit in Microsoft Azure.
NEW QUESTION # 23
Which workload type is NOT optimized for Oracle Autonomous Database on Shared Exadata In-frastructure?
- A. Mixed workloads
- B. Transaction processing
- C. High-performance computing
- D. Data warehousing
Answer: C
Explanation:
Autonomous Database supports different workload types, including: Data Warehouse, Transac-tion Processing, JSON Database, and APEX Service.
Autonomous Database provides all of the performance of the market-leading Oracle Database in an environment that is tuned and optimized to meet the demands of a variety of applications, includ-ing: mission-critical transaction processing, mixed transactions and analytics, IoT, and JSON doc-ument store.
NEW QUESTION # 24
What is the primary purpose of an Oracle Cloud Infrastructure Identity Domain?
- A. Establish a secure, private connection between the tenancy and other Oracle Cloud ser-vices.
- B. Create isolated networks for resources within the tenancy for enhanced security.
- C. Provide a centralized location for storing and managing user credentials and access.
- D. Define the roles and privileges assigned to a user or group of users within the tenancy.
Answer: C
Explanation:
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.
NEW QUESTION # 25
What is the primary Oracle Cloud Infrastructure region associated with an OCI account during Ora-cleDB for Azure setup?
- A. The region with the lowest latency for Azure communication
- B. The region with the most available resources for OracleDB for Azure
- C. The region specified during OracleDB for Azure onboarding
- D. The home region of the OCI account
Answer: C
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.
NEW QUESTION # 26
In the context of Oracle FastConnect, what are the two types of virtual circuits?
- A. Layer 3 and Layer 4
- B. Intra-Region and Inter-Region
- C. Standard and High-Performance
- D. Private and Public
Answer: D
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.
NEW QUESTION # 27
Which step is NOT valid while implementing an OCI-Azure Interconnect?
- A. Select FastConnect Direct as the connection type.
- B. Set up an Azure ExpressRoute circuit.
- C. Create a Dynamic Routing Gateway and attach it to the OCI VCN.
- D. Set up an Oracle FastConnect virtual circuit.
Answer: A
Explanation:
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.
NEW QUESTION # 28
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