New 1z0-1115-23 Dumps For Preparing Oracle Cloud Certified Oracle Exam Well
Updated 1z0-1115-23 Dumps Questions Are Available [2024] For Passing Oracle Exam
NEW QUESTION # 14
What is the primary purpose of the MySQL Database Service HeatWave option in Oracle Cloud Infrastructure (OCI)?
- A. To enable seamless database migration from on-premises to OCI
- B. To offer a serverless MySQL deployment
- C. To ensure high availability and fault tolerance
- D. To provide a distributed in-memory query accelerator
Answer: D
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.
NEW QUESTION # 15
Which feature is supported in all Oracle Database editions in Oracle Cloud Infrastructure?
- A. In-Memory Database
- B. Diagnostic Packs
- C. Transparent Data Encryption
- D. Data Guard
Answer: C
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.
NEW QUESTION # 16
Which is NOT an Azure resource that is created when you provision a database using Oracle Data-base Service for Azure?
- A. Log Analytics workspace
- B. Custom Dashboard workspace
- C. Application Insights 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 # 17
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 exchange metadata information between Azure AD and OCI.
- C. It is used to establish trust between Azure AD and OCI.
- D. It is used to configure attribute mapping between Azure AD and OCI.
Answer: B
Explanation:
In general, SAML metadata is used to share configuration information between the Identity Pro-vider (IdP) and the Service Provider (SP).
NEW QUESTION # 18
Which components are required to establish a Site-to-Site VPN connection in Oracle Cloud Infra-structure?
- A. Internet Gateway (IG), Network Address Translation (NAT) Gateway, and IPsec tun-nel
- B. Dynamic Routing Gateway (DRG), NAT Gateway, and IPsec tunnel
- C. Internet Gateway, Customer Premises Equipment (CPE), and IPsec tunnel
- D. Dynamic Routing Gateway (DRG), Customer Premises Equipment (CPE), and IPsec tunnel
Answer: D
Explanation:
Site-to-Site VPN Components:
CPE OBJECT: At your end of Site-to-Site VPN is the actual device in your on-premises network (whether hardware or software). The term customer-premises equipment (CPE) is commonly used in some industries to refer to this type of on-premises equipment.
DYNAMIC ROUTING GATEWAY (DRG): At Oracle's end of Site-to-Site VPN is a virtual router called a dynamic routing gateway, which is the gateway into your VCN from your on-premises network.
IPSEC CONNECTION: After creating the CPE object and DRG, you connect them by creating an IPSec connection, which you can think of as a parent object that represents the Site-to-Site VPN.
TUNNEL: An IPSec tunnel is used to encrypt traffic between secure IPSec endpoints. Oracle cre-ates two tunnels in each IPSec connection for redundancy.
So, Internet Gateway, NAT Gateway are NOT valid Site-to-Site VPN Components.
Hence, Dynamic Routing Gateway (DRG), Customer Premises Equipment (CPE), and IPsec tunnel is the CORRECT answer.
NEW QUESTION # 19
How do Azure administrators and developers connect their applications to Oracle databases using Oracle Database Service for Azure?
- A. By connecting to the Oracle databases using connection strings
- B. By connecting to the Oracle databases using database links
- C. By manually creating complex cross-cloud deployments using the Interconnect
- D. By learning OCI and working in the OCI Console
Answer: A
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"
NEW QUESTION # 20
How does Oracle Database Service for Azure simplify cross-cloud deployments for customers?
- A. By offering more database types than any other cloud service provider
- B. By using an automated service-based approach for cross-cloud deployment
- C. By allowing customers to manually create cross-cloud deployments using the Intercon-nect
- D. By providing more storage and computing resources than any other cloud service pro-vider
Answer: B
Explanation:
Oracle Database Service for Azure (OracleDB for Azure) is an Oracle managed service delivering Oracle Database services in Oracle Cloud Infrastructure (OCI) directly to Microsoft Azure custom-ers through the OCI Azure Interconnect (a capability available between the two cloud environments in regions located around the world).
OracleDB for Azure uses a service-based approach, and is an alternative to manually creating complex cross-cloud deployments using the Interconnect.
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. Autonomous Database on shared Exadata infrastructure
- C. Oracle Exadata Database
- D. Autonomous Database on dedicated Exadata infrastructure
Answer: D
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
What is the primary difference between using Oracle FastConnect with an Oracle partner and using FastConnect with colocation with Oracle?
- A. The method of establishing the physical connection to Oracle Cloud Infrastructure
- B. The geographical locations available for connections
- C. The type of virtual circuits supported
- D. The number of available redundancy models
Answer: A
Explanation:
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.
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
NEW QUESTION # 23
Which type of routing does Oracle FastConnect use to exchange routing information between on-premises networks and Oracle Cloud Infrastructure?
- A. OSPF
- B. Dynamic routing with BGP
- C. Static routing
- D. RIP
Answer: B
Explanation:
The exchange of routes is accomplished by industry standard BGP routing protocol.
NEW QUESTION # 24
Which is true regarding fully automated and guided onboarding for the OracleDB for Azure ser-vice?
- A. An Azure user who completes fully automated onboarding can log in to the OracleDB for Azure portal, but cannot deploy and provision databases.
- B. An Azure user who completes guided onboarding cannot log in to the OracleDB for Azure portal.
- C. Fully automated onboarding requires more permissions to be granted than guided onboarding.
- D. Guided onboarding is simpler and faster than fully automated onboarding.
Answer: C
Explanation:
The fully-automated onboarding option for OracleDB for Azure is faster and more convenient than the guided account linking. Hence the option "Guided onboarding is simpler and faster than fully automated onboarding" is NOT TRUE.
When the automated configuration finishes, OracleDB for Azure is fully operational. The Azure user that completed onboarding can login and use the OracleDB for Azure portal to deploy and provision databases for use in their Azure environment. Hence the option "An Azure user who completes fully automated onboarding can log in to the OracleDB for Azure portal, but cannot de-ploy and provision databases" is NOT TRUE.
If you used the guided onboarding process, the user who completed onboarding can login to the OracleDB for Azure portal, but not really do anything there. Before users can do anything produc-tive using OracleDB for Azure, you must first complete configuration steps for each user or user group. Hence the option "An Azure user who completes guided onboarding cannot log in to the Or-acleDB for Azure portal" is NOT TRUE.
Now, let's look at the only option left which is "Fully automated onboarding requires more permis-sions to be granted than guided onboarding". This option is TRUE as the automated onboarding process requires that the Azure user onboarding to OracleDB for Azure have at least one of the fol-lowing admin roles: Application Administrator, Cloud Application Administrator, Privileged Role Administrator, or Global Administrator. Guided onboarding is provided for customers who do not want to grant OracleDB for Azure all the Azure permissions required for fully automated onboard-ing. Hence this is the correct answer.
NEW QUESTION # 25
What is the primary purpose of the MySQL Database Service HeatWave option in Oracle Cloud Infrastructure (OCI)?
- A. To enable seamless database migration from on-premises to OCI
- B. To offer a serverless MySQL deployment
- C. To ensure high availability and fault tolerance
- D. To provide a distributed in-memory query accelerator
Answer: D
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.
NEW QUESTION # 26
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 be-tween these components, allowing only the necessary traffic between them. Which OCI feature would be most suitable to achieve this objective?
- A. Use Network Security Groups to apply specific firewall rules for each component.
- B. Use Route Tables to define custom routing policies between each component.
- C. Use Virtual Cloud Networks to create isolated networks for each component.
- D. Use Security Lists to configure network access rules for the entire Virtual Cloud Net-work.
Answer: A
Explanation:
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.
NEW QUESTION # 27
What does the term "multicloud" mean and how can it help organizations manage their IT infra-structure?
- A. The use of multiple cloud services from a single provider for redundancy and high availability
- B. The use of cloud services from multiple providers to leverage the best features and ser-vices of each
- C. The integration of on-premises infrastructure with cloud services for a hybrid cloud approach
- D. The deployment of a single cloud service across multiple regions and data centers for better performance
Answer: B
Explanation:
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.
NEW QUESTION # 28
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 # 29
Which workload type is NOT optimized for Oracle Autonomous Database on Shared Exadata In-frastructure?
- A. Mixed workloads
- B. High-performance computing
- C. Data warehousing
- D. Transaction processing
Answer: B
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 # 30
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 ac-cess 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?
- A. Use a Service Gateway to establish a secure connection to Object Storage.
- B. Use a Local Peering Gateway to peer with the Object Storage subnet.
- C. Use a VPN Gateway to create an encrypted tunnel to Object Storage.
- D. Use a NAT Gateway to enable private access to Object Storage.
Answer: A
Explanation:
A service gateway lets your virtual cloud network (VCN) privately access specific Oracle services without exposing the data to the public internet. No internet gateway or NAT gateway is required to reach those specific services.
The resources in the VCN can be in a private subnet and use only private IP addresses. The traffic from the VCN to the Oracle service travels over the Oracle network fabric and never traverses the internet.
NEW QUESTION # 31
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