Updated Mar 01, 2024 1z0-1115-23 Exam Dumps - PDF Questions and Testing Engine
New (2024) Oracle 1z0-1115-23 Exam Dumps
Oracle 1z0-1115-23 Exam Syllabus Topics:
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NEW QUESTION # 16
Which workload type is NOT optimized for Oracle Autonomous Database on Shared Exadata In-frastructure?
- A. Transaction processing
- B. Data warehousing
- C. Mixed workloads
- D. High-performance computing
Answer: D
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 # 17
An organization wants to deploy Oracle Database Service for Azure in the existing Oracle Cloud Infrastructure and Azure tenancies that are in the supported regions. However, they want to have full control over the Azure permissions that should be granted.
Which option should they choose during the sign-up process?
- A. Auto pilot linking
- B. Fully automated configuration
- C. Fully scripted configuration
- D. Guided account linking
Answer: D
Explanation:
The keyword mentioned in the question is "However, they want to have full control over the Az-ure permissions that should be granted. " The fully-automated onboarding option for OracleDB for Azure is faster and more convenient than the guided account linking, but some organizations may have security policies that do not allow them to grant the required permissions to the Oracle Database Service enterprise applica-tion that runs in their Azure account.
Guided onboarding is provided for customers who do not want to grant OracleDB for Azure all the Azure permissions required for fully automated onboarding.
The remaining two options - Auto pilot linking and Fully scripted configuration are INVALID. There doesn't exist anything like these in Oracle Database Service for Azure onboarding.
Hence the correct answer is Guided account linking
NEW QUESTION # 18
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 NAT Gateway to enable private access to Object Storage.
- B. Use a Service Gateway to establish a secure connection to Object Storage.
- C. Use a Local Peering Gateway to peer with the Object Storage subnet.
- D. Use a VPN Gateway to create an encrypted tunnel to Object Storage.
Answer: B
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 # 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 learning OCI and working in the OCI Console
- C. By manually creating complex cross-cloud deployments using the Interconnect
- D. By connecting to the Oracle databases using database links
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 enable bidirectional communication between applica-tions in the Azure tenancy and database resources in OracleDB for Azure?
- A. By granting the Oracle Database Service enterprise application specific roles in Azure
- B. By federating the Azure tenant's Azure Active Directory (AAD) with an OCI identity domain
- C. By configuring DNS on both sides of the Interconnect
- D. By creating a custom Azure dashboard for each database
Answer: C
Explanation:
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.
NEW QUESTION # 21
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 exchange metadata information between Azure AD and OCI.
- B. It is used to configure attribute mapping between Azure AD and OCI.
- C. It is used to establish trust between Azure AD and OCI.
- D. It is used to store user credentials for authentication.
Answer: A
Explanation:
In general, SAML metadata is used to share configuration information between the Identity Pro-vider (IdP) and the Service Provider (SP).
NEW QUESTION # 22
What is the purpose of using Oracle Cloud Infrastructure (OCI) Identity and Access Management (IAM) policies in a cross-cloud connection between Microsoft Azure and OCI?
- A. To control the bandwidth of the connection between the Azure VNet and the OCI VCN
- B. To control the location of the cross-cloud connection
- C. To control who can manage OCI route tables, network security groups, and security lists
- D. To control the type of traffic allowed between the Azure VNet and the OCI VCN
Answer: C
Explanation:
Controlling the Establishment of a Connection
With Oracle Cloud Infrastructure IAM policies, you can control:
Who in your organization has the authority to create a FastConnect virtual circuit.
Who can manage route tables, network security groups, and security lists.
Oracle and Microsoft have created a cross-cloud connection between Oracle Cloud Infrastructure and Microsoft Azure in certain regions. So, the option "To control the location of the cross-cloud connection" has nothing to do with IAM policies and hence is INCORRECT.
The option "To control the type of traffic allowed between the Azure VNet and the OCI VCN" is also INCORRECT as you use Security Lists/Network Security Group to filter traffic and not IAM policies.
IAM policies also have no role to play in determining the bandwidth of the connection.
NEW QUESTION # 23
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 ensure high availability and fault tolerance
- C. To offer a serverless MySQL deployment
- 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 # 24
What is the purpose of identity federation in the context of OracleDB for Azure?
- A. To allow users to log in to the OCI Console using the same Azure credentials
- B. To provide a way for customers to manage database resources in OracleDB for Azure without using the OCI Console
- C. To link Azure subscriptions to your OCI tenancy
- D. To enable bidirectional communication between applications in the Azure tenancy and the database resources in OracleDB for Azure
Answer: A
Explanation:
Azure users log into OracleDB for Azure using their Azure credentials, and OracleDB for Azure streams much of the day-to-day operational data from the OracleDB for Azure managed OCI data-bases to Azure Application Insights and Azure Log Analytics. Because of this, Azure developers spend most of their time in Azure.
In some instances, an OracleDB for Azure user must log into the OCI Console to perform specific tasks that aren't enabled or available in OracleDB for Azure today. To make this process easier, Az-ure customers setup identity federation between the Azure and OCI tenancies. With this in place, authorized users use a single set of credentials, their Azure credentials, to log into Azure and OCI
NEW QUESTION # 25
Which type of traffic is NOT supported by the OCI-Azure Interconnect?
- A. Traffic between an on-premises network and Azure VNet through the OCI VCN
- B. Traffic between an Azure VNet and peered OCI VCNs in the same region
- C. Traffic between an Azure VNet and an OCI VCN
- D. Traffic between an Azure VNet and peered OCI VCNs in different regions
Answer: A
Explanation:
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.
NEW QUESTION # 26
How does Oracle Database Service for Azure simplify cross-cloud deployments for customers?
- A. By using an automated service-based approach for cross-cloud deployment
- B. By offering more database types than any other cloud service provider
- C. By providing more storage and computing resources than any other cloud service pro-vider
- D. By allowing customers to manually create cross-cloud deployments using the Intercon-nect
Answer: A
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 # 27
Which is true regarding fully automated and guided onboarding for the OracleDB for Azure ser-vice?
- A. Fully automated onboarding requires more permissions to be granted than guided onboarding.
- B. An Azure user who completes fully automated onboarding can log in to the OracleDB for Azure portal, but cannot deploy and provision databases.
- C. Guided onboarding is simpler and faster than fully automated onboarding.
- D. An Azure user who completes guided onboarding cannot log in to the OracleDB for Azure portal.
Answer: A
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 # 28
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 ensure high availability and fault tolerance
- C. To offer a serverless MySQL deployment
- 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 # 29
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 Security Lists to configure network access rules for the entire Virtual Cloud Net-work.
- B. Use Network Security Groups to apply specific firewall rules for each component.
- C. Use Virtual Cloud Networks to create isolated networks for each component.
- D. Use Route Tables to define custom routing policies between each component.
Answer: B
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 # 30
What does the term "multicloud" mean and how can it help organizations manage their IT infra-structure?
- A. The deployment of a single cloud service across multiple regions and data centers for better performance
- B. The integration of on-premises infrastructure with cloud services for a hybrid cloud approach
- C. The use of multiple cloud services from a single provider for redundancy and high availability
- D. The use of cloud services from multiple providers to leverage the best features and ser-vices of each
Answer: D
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 # 31
What is NOT required for the OracleDB for Azure setup?
- A. A preprovisioned Azure Virtual Network (VNet)
- B. An existing Azure account with the necessary ARM roles
- C. An OCI tenancy with the necessary admin permissions for the OCI user
- D. Specific roles for the Oracle Database Service (ODS) enterprise application in Azure
Answer: A
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.
NEW QUESTION # 32
Which is NOT an Azure resource that is created when you provision a database using Oracle Data-base Service for Azure?
- A. Oracle Database Service
- B. Application Insights workspace
- C. Custom Dashboard workspace
- D. Log Analytics workspace
Answer: A
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 # 33
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