ORACLE 1Z0-1151-25 PDF QUESTIONS - MOST EFFECTIVE EXAM PREPARATION METHOD

Oracle 1Z0-1151-25 PDF Questions - Most Effective Exam Preparation Method

Oracle 1Z0-1151-25 PDF Questions - Most Effective Exam Preparation Method

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Consistent practice with it relieves exam stress and boosts self-confidence. The web-based 1Z0-1151-25 practice exam does not require additional software installation. All operating systems also support this Oracle Cloud Infrastructure 2025 Multicloud Architect Professional (1Z0-1151-25) practice test. We update our Oracle Cloud Infrastructure 2025 Multicloud Architect Professional (1Z0-1151-25) pdf format regularly so keep calm because you will always get updated Oracle Cloud Infrastructure 2025 Multicloud Architect Professional (1Z0-1151-25) questions.

Oracle 1Z0-1151-25 Exam Syllabus Topics:

TopicDetails
Topic 1
  • Implement Oracle Database@Azure: This section tests the expertise of Database Solutions Architects in deploying and managing Oracle Database@Azure. It covers the architectural components and onboarding processes required for provisioning databases in Azure while maintaining Oracle’s advanced database capabilities. Candidates will also focus on configuring high availability and disaster recovery strategies to ensure business continuity and data resilience in a multi-cloud setup.
Topic 2
  • Configure Multicloud Connection Options: This section assesses the abilities of Network Engineers in configuring connectivity solutions for OCI multi-cloud environments. It includes setting up secure networking options such as Site-to-Site VPN and FastConnect for seamless cloud integration. Candidates will also learn how to implement Oracle Interconnect services for establishing direct, high-performance connections between OCI and third-party cloud providers like Microsoft Azure and Google Cloud.
Topic 3
  • Implement Oracle Database@Google Cloud: This section measures the proficiency of Cloud Database Engineers in utilizing Oracle Database@Google Cloud. It explores the architecture and operational framework for running Oracle databases on Google Cloud. Candidates will learn about onboarding procedures, provisioning resources, and managing database services effectively to optimize performance and availability in a Google Cloud-integrated multi-cloud ecosystem.
Topic 4
  • Introduction to Multicloud: This section of the exam measures the skills of Cloud Architects in understanding multicloud environments and their benefits. It covers the reasons organizations adopt multi-cloud strategies, including flexibility, cost optimization, and risk management. Candidates will learn about common multicloud use cases and how they are implemented in Oracle Cloud Infrastructure (OCI) to enhance interoperability and performance.
Topic 5
  • Core OCI Services Overview: This section evaluates the knowledge of Identity and Database Administrators in managing OCI's core services for multi-cloud integration. It covers the implementation of identity federation between OCI Identity Domains and external identity providers, ensuring secure authentication across multiple cloud environments. Candidates will also gain expertise in configuring Virtual Cloud Network (VCN) components and administering OCI database services, including Base Databases, Autonomous Databases, and HeatWave, to support scalable multi-cloud deployments.

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Oracle Cloud Infrastructure 2025 Multicloud Architect Professional Sample Questions (Q37-Q42):

NEW QUESTION # 37
How can an organization ensure secure and efficient data transfer between their frontend data analytics applications in Microsoft Azure and the backend Oracle Autonomous Data Warehouse in Oracle Cloud Infrastructure (OCI) in a multicloud solution?

  • A. By using public internet connections to transfer data between Azure and OCI, encrypting the data in transit
  • B. By establishing a dedicated, private connection between Azure and OCI using Azure ExpressRoute and Oracle FastConnect
  • C. By implementing a hybrid cloud approach that integrates on-premises infrastructure with both Azure and OCI
  • D. By leveraging a VPN Gateway to create an encrypted tunnel between Azure and OCI for secure data transfer

Answer: B

Explanation:
Here's why:
Azure ExpressRoute and Oracle FastConnect: This combination provides a direct, private connection between the two cloud environments. This offers several advantages:
High bandwidth: Enables fast data transfer, crucial for analytics workloads.
Low latency: Minimizes delays in data transfer, improving application performance.
Enhanced security: Data travels over a private connection, reducing exposure to the public internet.
Reliability: Dedicated connections offer more consistent performance compared to internet-based connections.
Why the other options are less suitable:
a). By leveraging a VPN Gateway to create an encrypted tunnel between Azure and OCI for secure data transfer: While VPNs provide secure connections, they generally offer lower bandwidth and higher latency compared to dedicated connections like ExpressRoute and FastConnect. This can be a bottleneck for data-intensive analytics applications.
b). By using public internet connections to transfer data between Azure and OCI, encrypting the data in transit: While encryption protects the data during transit, using the public internet introduces variability in performance (bandwidth and latency) and potential security risks compared to a private connection. This is not suitable for production analytics workloads that require consistent and reliable performance.
c). By implementing a hybrid cloud approach that integrates on-premises infrastructure with both Azure and OCI: Introducing on-premises infrastructure adds complexity and doesn't directly address the need for efficient data transfer between Azure and OCI. While a hybrid approach might be part of a broader strategy, it's not the primary solution for this specific scenario.


NEW QUESTION # 38
Which is a prerequisite for subscribing to Oracle Database@Azure?

  • A. An existing Azure subscription
  • B. Custom Identity domain
  • C. Private interconnect between OCI and Azure
  • D. Linked Azure and Oracle Cloud Infrastructure account

Answer: A

Explanation:
An existing Azure subscription is the foundational prerequisite for subscribing to Oracle Database@Azure, as the service is provisioned and billed through Azure. While a private interconnect (Option A) and linked OCI account (Option C) enhance functionality, they are not mandatory to initiate subscription-linking occurs post-subscription. A custom identity domain (Option D) is optional for federation but not a prerequisite. Oracle's subscription process documentation confirms this requirement.


NEW QUESTION # 39
A company is migrating its Oracle database to Oracle Database@Azure and wants to configure automatic backups and Oracle Data Guard for high availability. Which configuration will ensure automated backups and high availability for both primary and standby databases in Oracle Database@Azure?

  • A. Enable automatic backups and Oracle Data Guard with local and remote standby databases, storing backups in OCI Object Storage.
  • B. Enable Oracle Data Guard only and do not configure automatic backups for the databases.
  • C. Configure backups manually and rely on Oracle Data Guard for high availability without using OCI Object Storage.
  • D. Use third-party backup tools and configure Data Guard for high availability.

Answer: A

Explanation:
For Oracle Database@Azure, enabling automatic backups to OCI Object Storage and configuring Oracle Data Guard with local and remote standby databases ensures both automated backups and high availability (HA). Data Guard provides HA by maintaining synchronized standby databases, while automatic backups to OCI Object Storage (despite the Azure context) ensure recovery. Options A, B, and C either skip automation or rely on manual/third-party solutions, which are less integrated and efficient. Oracle's documentation confirms this hybrid approach for HA and backup in multicloud setups.


NEW QUESTION # 40
Which of the following is NOT a key consideration when designing a hybrid cloud architecture with FastConnect?

  • A. Availability domain selection for FastConnect termination
  • B. Number of required public IP addresses
  • C. Redundancy requirements
  • D. Bandwidth requirements

Answer: B

Explanation:
Here's why:
FastConnect establishes a private, dedicated connection between your on-premises network and your OCI Virtual Cloud Network (VCN). Because traffic travels over this private connection, public IP addresses are not required for communication between your on-premises resources and your OCI resources. You use private IP addressing schemes on both sides of the connection.
Why the other options are key considerations:
A). Bandwidth requirements: This is a crucial consideration. You need to determine the required bandwidth to support the expected traffic flow between your on-premises network and OCI. FastConnect offers various bandwidth options, and choosing the right one is essential for performance and cost optimization.
C). Availability domain selection for FastConnect termination: The location where your FastConnect connection terminates within your OCI region (the specific Availability Domain) is important for redundancy and latency. You might choose to terminate connections in multiple Availability Domains for higher availability.
D). Redundancy requirements: Redundancy is a key aspect of any production-grade hybrid cloud architecture. You should plan for redundant FastConnect connections (e.g., using different physical connections or diverse paths) and redundant on-premises connections to ensure business continuity in case of a failure.


NEW QUESTION # 41
Which of the following is NOT a primary benefit typically associated with adopting a multicloud strategy?

  • A. Access to a wide array of specialized services from different providers, driving innovation.
  • B. Reduced risk of vendor lock-in, fostering greater negotiating power.
  • C. Simplified operational management through a unified, multi-cloud platform.
  • D. Improved resilience and business continuity by distributing workloads across multiple environments

Answer: C

Explanation:
Here's why:
Multicloud complexity: While there are tools emerging to help with multi-cloud management, the reality is that managing multiple cloud environments increases operational complexity. Each cloud provider has its own set of tools, APIs, management consoles, and best practices. Integrating these disparate systems and achieving true unified management is a significant challenge, not a simplification.
Here's why the other options are typical benefits:
a) Reduced risk of vendor lock-in: By using multiple cloud providers, organizations avoid being completely dependent on a single vendor. This provides greater flexibility, negotiating power, and the ability to switch providers if necessary.
b) Access to a wide array of specialized services: Different cloud providers excel in different areas. A multicloud strategy allows organizations to leverage the best-of-breed services from each provider, optimizing for specific workloads and driving innovation.
d) Improved resilience and business continuity: Distributing workloads across multiple cloud environments provides redundancy and fault tolerance. If one cloud provider experiences an outage, applications can continue to run in other environments, enhancing business continuity.


NEW QUESTION # 42
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