Oracle Multicloud Architect Professional (1Z0-1151-25) Exam Questions 2026
Oracle Multicloud Architect Professional (1Z0-1151-25) Exam Questions 2026
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Question 1:
Which statement accurately describes Oracle Database@Google Cloud?
A. It requires complex cross-cloud network configuration for access.
B. It allows customers to run OCI-native Oracle database services within Google Cloud data centers.
Answer: B
Explanation:
B. It allows customers to run OCI-native Oracle database services within Google Cloud data centers. Oracle Database@Google Cloud is a multicloud service that enables customers to provision and use native Oracle Cloud Infrastructure (OCI) database services, such as Oracle Exadata Database Service and Oracle Autonomous Database, directly within a Google Cloud data center. This architecture provides a unified experience and leverages the low-latency, high-bandwidth connection between the two cloud environments.
Incorrect:
A. It requires complex cross-cloud network configuration for access. This statement is incorrect. A key benefit of this service is that it simplifies the network configuration. The Oracle Database is physically located within the Google Cloud data center and is connected to the customer‘s Google Virtual Private Cloud (VPC). This eliminates the need for complex, manual cross-cloud network configurations like VPNs or private peering. The connectivity is managed as a service, providing a seamless and integrated experience.
Question 2:
What is an IdP in the context of federating Oracle Cloud Infrastructure with external identity providers?
A. An Oracle Cloud Infrastructure component that manages access to resources
B. A service that provides identifying credentials and authentication for users
C. A security protocol used to authenticate users in a federated environment
D. A service that calls upon a service provider to authenticate users
Answer: B
Explanation:
B. A service that provides identifying credentials and authentication for users An Identity Provider (IdP) is a service that creates, maintains, and manages a user‘s digital identity. In the context of OCI, an IdP is the system that a user logs into, which then authenticates their identity. Once authenticated, the IdP sends a signed security token to OCI, allowing the user to access resources without needing a separate set of credentials for OCI. Examples of popular IdPs that can be federated with OCI include Microsoft Azure Active Directory and Okta.
Incorrect:
A. An Oracle Cloud Infrastructure component that manages access to resources This is incorrect. The OCI component that manages access to resources is the Service Provider (SP), which is the system that a user is trying to access. In this federation model, OCI is the SP, and it relies on an external IdP to authenticate users.
C. A security protocol used to authenticate users in a federated environment This is incorrect. The security protocol used for this purpose is typically SAML 2.0 (Security Assertion Markup Language). The IdP is the service that uses this protocol to communicate with the service provider.
D. A service that calls upon a service provider to authenticate users This is incorrect. The relationship is the opposite. The Service Provider (SP), which is OCI in this case, calls upon the Identity Provider (IdP) to authenticate the user. The SP trusts the IdP to verify the user‘s identity.
Question 3:
What is used to monitor and analyze Oracle Exadata VM Cluster metrics in Azure?
A. Azure Monitoring services
B. Microsoft Defender
C. Oracle Database Management Tool
D. OCI Monitoring services
Answer: A
Explanation:
A. Azure Monitoring services The Oracle Database@Azure service is a managed offering that runs within Azure data centers. A key benefit of this multicloud service is the integration with native Azure tools. This means that metrics and logs from the Oracle Exadata VM Cluster are exposed to Azure Monitoring services, such as Azure Monitor. This allows you to use familiar Azure tools to create dashboards, set alerts, and analyze the performance of your Oracle Exadata resources, creating a single management experience.
Incorrect:
B. Microsoft Defender This is incorrect. Microsoft Defender is a security service used to protect against malware, viruses, and other threats. It is not used for monitoring the operational metrics and performance of a database system.
C. Oracle Database Management Tool This is incorrect. While Oracle provides powerful database management tools like Oracle Enterprise Manager, the multicloud solution is designed to integrate with the native monitoring services of the host cloud. Therefore, you would primarily use Azure Monitoring services to track metrics for the Oracle Exadata VM Cluster.
D. OCI Monitoring services This is incorrect. Although the service is powered by Oracle Cloud Infrastructure, the management and monitoring planes are integrated with Azure. Therefore, you do not use OCI Monitoring services to track the metrics for the Oracle Exadata VM Cluster located in an Azure data center.
Question 4:
What steps must be completed during the onboarding process for Oracle Database@Google Cloud?
A. Purchase and configuration
B. Account linking and identity federation
C. My Oracle Support registration and RBAC assignment
D. Google Cloud project creation and OCI account subscription
Answer: A
Explanation:
A. Purchase and configuration The onboarding process for Oracle Database@Google Cloud is a two-step procedure that begins with purchase and configuration. The user must first choose an offer type on the Google Cloud Marketplaceeither a Public Offer (for pay-as-you-go, typically for Oracle Autonomous Database) or a Private Offer (for custom, negotiated contracts for Oracle Exadata). Once the offer is accepted, the user links their Google Cloud billing account with an Oracle Cloud Infrastructure (OCI) account, which is a key part of the initial configuration. This establishes the business and technical relationship between the two clouds.
Incorrect:
B. Account linking and identity federation This is incorrect. Account linking is a mandatory step that happens during the purchase and configuration phase. However, identity federation, which allows users to log in to OCI with their Google Cloud credentials, is a separate, optional step that is not required for the initial onboarding of the service.
C. My Oracle Support registration and RBAC assignment This is incorrect. My Oracle Support (MOS) registration and Role-Based Access Control (RBAC) assignment are post-onboarding tasks. After the initial service is provisioned, you can then register users for MOS and assign specific roles to them to control access to resources. These are not part of the initial onboarding process.
D. Google Cloud project creation and OCI account subscription This is incorrect. While a Google Cloud project and an OCI account are prerequisites for the onboarding process, the onboarding process itself is the series of steps you take to configure the service after these prerequisites are in place. You must have these accounts and projects ready before you begin the onboarding workflow.
Question 5:
Which type of storage is used as a backup destination for an autonomous database provisioned in Oracle Database@Google Cloud?
A. Google Cloud Filestore
B. OCI Object Storage
C. Google Cloud Persistent Disks
Answer: B
Explanation:
B. OCI Object Storage Backups for an Autonomous Database provisioned in Oracle Database@Google Cloud are stored in OCI Object Storage. This is a key part of the service‘s architecture, which leverages the high-speed, low-latency, and private Oracle Interconnect for Google Cloud to send database backups from the Exadata hardware in a Google Cloud data center to a nearby Oracle Cloud Infrastructure (OCI) region. This ensures that a copy of the backup is stored outside of the Google Cloud environment for enhanced data protection and disaster recovery purposes.
Incorrect:
A. Google Cloud Filestore This is incorrect. Google Cloud Filestore is a managed file storage service in Google Cloud, similar to a network-attached storage (NAS). It is not the designated backup destination for Oracle Database@Google Cloud, as the service‘s architecture requires backups to be stored in OCI for redundancy and management by Oracle.
C. Google Cloud Persistent Disks This is incorrect. Google Cloud Persistent Disks are block storage volumes used for virtual machines in Google Cloud. While they are a form of storage, they are not used as the primary or recommended backup destination for a multicloud Oracle database. Backups for this service are explicitly designed to be stored in OCI Object Storage.
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Question 6:
Which workload type is NOT optimized for Oracle Autonomous Database on Shared Exadata Infrastructure?
A. Mixed workloads
B. Transaction processing
C. Data warehousing
D. High-performance computing
Answer: D
Explanation:
High-performance computing (HPC) workloads are not optimized for Oracle Autonomous Database on Shared Exadata Infrastructure. HPC typically requires specialized, low-latency, high-throughput computing resources that are outside the design scope of Exadata, which is optimized for transactional and analytical database workloads.
Incorrect:
A. Mixed workloads
Incorrect. Autonomous Database on Shared Exadata can efficiently handle mixed workloads combining OLTP (transaction processing) and analytics, making it suitable for this type of workload.
B. Transaction processing
Incorrect. Exadata is designed to optimize transaction processing (OLTP) workloads, providing high performance and availability for mission-critical applications.
C. Data warehousing
Incorrect. Autonomous Database on Exadata is also optimized for data warehousing and analytical workloads, leveraging Exadatas columnar storage, compression, and in-memory processing.
Question 7:
Which operations are performed in the Azure portal to manage Oracle Database@Azure resources?
A. Managing database encryption keys and disaster recovery configurations
B. Monitoring database metrics and logs using OCI services
C. Scaling up the Exadata infrastructure and running software updates
D. Scaling up database resources and configuring database backups
Answer: C
Explanation:
In Oracle Database@Azure, the Azure portal is used to manage and maintain the Exadata VM cluster and infrastructure, including scaling up compute and storage resources and applying software updates. This ensures the infrastructure is optimized while keeping the Azure interface as the management point.
Incorrect:
A. Managing database encryption keys and disaster recovery configurations
Incorrect. These operations are typically handled within OCI services, not through the Azure portal. Azure portal does not directly manage encryption keys or Data Guard configurations for Oracle databases.
B. Monitoring database metrics and logs using OCI services
Incorrect. Monitoring is performed using OCI monitoring services, not Azure. The Azure portal does not provide native access to database-level metrics managed by OCI.
D. Scaling up database resources and configuring database backups
Incorrect. While database scaling and backups are critical, in Oracle Database@Azure, database-level operations such as backups are managed via OCI rather than the Azure portal. The portal focuses on the Exadata infrastructure rather than individual database settings.
Question 8:
Which type of traffic is NOT supported by the cross-cloud connection between OCI and Microsoft Azure?
A. Traffic between the Azure VNet and OCI VCN using private IP addresses
B. Traffic from the Azure VNet to a peered OCI VCN in the same OCI region
C. Traffic between your on-premises network and the OCI VCN through the Azure VNet
D. Traffic from the Azure VNet to a peered OCI VCN in a different OCI region
Answer: C
Explanation:
The cross-cloud connection between OCI and Azure only supports traffic directly between OCI VCNs and Azure VNets. Routing on-premises traffic through Azure to reach OCI is not supported.
Incorrect:
A. Traffic between the Azure VNet and OCI VCN using private IP addresses
This is supported. OCI-Azure Interconnect allows private IP-based traffic between the VCN in OCI and VNet in Azure.
B. Traffic from the Azure VNet to a peered OCI VCN in the same OCI region
Supported. Peering allows Azure VNets to communicate with OCI VCNs in the same region over the cross-cloud interconnect.
D. Traffic from the Azure VNet to a peered OCI VCN in a different OCI region
Supported. Cross-region VCN peering between OCI and Azure can be configured through the interconnect.
Question 9:
What does the term “multicloud“ mean and how can it help organizations manage their IT infrastructure?
A. The use of cloud services from multiple providers to leverage the best features and services of each
B. The use of multiple cloud services from a single provider for redundancy and high availability
C. The deployment of a single cloud service across multiple regions and data centers for better performance
D. The integration of on-premises infrastructure with cloud services for a hybrid cloud approach
Answer: A
Explanation:
Multicloud refers to the strategy of using two or more cloud providers (e.g., OCI, Azure, Google Cloud) to optimize workloads.
Benefits include:
Best-of-breed services: Leveraging unique features from each provider.
Flexibility: Avoiding vendor lock-in.
Resilience: Distributing workloads for redundancy and disaster recovery.
Incorrect:
B. The use of multiple cloud services from a single provider for redundancy and high availability
This describes multi-region or multi-availability-zone deployments within a single cloud provider, not true multicloud.
C. The deployment of a single cloud service across multiple regions and data centers for better performance
This refers to geographical redundancy or high-availability strategies, but it does not involve multiple cloud providers.
D. The integration of on-premises infrastructure with cloud services for a hybrid cloud approach
Incorrect. This is hybrid cloud, not multicloud. Hybrid cloud combines on-premises and cloud resources, whereas multicloud uses multiple public clouds.
Question 10:
A company XYZ has been using Oracle Cloud Infrastructure to host their mission-critical applications, but they have decided to start using Azure for some of their workloads. They want to enable connectivity between their Oracle Cloud Infrastructure and Microsoft Azure to create a multicloud architecture.
A. Use OCI-Azure Interconnect to establish a private, high-bandwidth, low-latency connection between the two clouds.
B. Use public Internet to connect the two clouds.
C. Use a VPN connection to connect the two clouds.
Answer: A
Explanation:
OCI-Azure Interconnect is a dedicated, private connection between OCI and Azure.
Benefits include:
High bandwidth for data-intensive workloads.
Low latency, critical for real-time applications.
Secure, private connectivity without using the public Internet.
This is the recommended approach for a multicloud architecture.
Incorrect:
B. Use public Internet to connect the two clouds.
While possible, using the public Internet is:
Less secure, vulnerable to attacks.
Unreliable, with variable latency and bandwidth.
Not suitable for enterprise-grade, mission-critical applications.
C. Use a VPN connection to connect the two clouds.
VPN over the Internet provides encryption but limited bandwidth and higher latency.
It is a fallback option but does not match the performance and reliability of OCI-Azure Interconnect.
For a full set of 480 questions. Go to
SkillCertPro offers detailed explanations to each question which helps to understand the concepts better.
It is recommended to score above 85% in SkillCertPro exams before attempting a real exam.
SkillCertPro updates exam questions every 2 weeks.
You will get life time access and life time free updates
SkillCertPro assures 100% pass guarantee in first attempt.