Please read this scenario prior to answering the question
A global retail company operates an Order Fulfillment process supported by three core applications: Order Management System (OMS), Warehouse Management System (WMS), and Shipping Coordinator.
The OMS captures orders and stores them in an Order Database. The WMS manages inventory using an Inventory Database. The Shipping Coordinator schedules shipments and generates tracking notifications.
These applications run on virtual machines hosted on a hypervisor cluster. Each VM connects to redundant LAN switches and stores data on centralized SAN storage.
Refer to the scenario.
You are required to model how applications and technology support the Order Fulfillment process, including application behavior, data access, and hosting infrastructure.
Which of the following answers provides the most complete model?

• A. Model databases as Technology Devices without showing application access.
• B. Model Order Fulfillment as a Business Process served by Application Services, realized by Application Functions executed by Application Components, accessing Data Objects, deployed on Virtual Nodes connected via Communication Networks to Storage Devices.
• C. Model only the three applications as Application Components associated with a Node representing the cloud.
• D. Model Order Fulfillment as a Capability realized directly by Technology Services.

Please read this scenario prior to answering the question
The ArchiSurance enterprise document management solution plays a crucial role in supporting a large number of document types and managing a high volume of document-based transactions each day. Given its business-critical nature, the document management solution is hosted redundantly across two geographically separate data center sites: Site A and Site B. Both sites are configured identically to ensure seamless operations.
Each site has a highly available data center network (DCN) that connects to the resilient ArchiSurance wide area network (WAN). Each claim management server is connected to its respective site's DCN, forming a converged network that interconnects servers and storage arrays. A dedicated physical storage array is allocated to the claim management application within each DCN. Additionally, each site houses four powerful physical servers exclusively dedicated to the claim management application. Among these servers, one remains on standby at any given time, while the other three take on specific roles in hosting the document, workflow, and application engines.
The standby server is responsible for monitoring the behavior of the other servers, providing a logging and reporting service. The active servers regularly transmit data to facilitate this monitoring functionality. In the event of a server failure, the standby server steps in to perform resource reallocation, replacing the faulty server. However, this task requires manual intervention from a system administrator to reconfigure the logging and reporting service to adapt to the new environment.
Refer to the Scenario
The IT manager has asked you to model the hardware and networks that support the document management solution. This includes capturing the infrastructure components such as data center sites, servers, storage, and networks. Additionally, you are expected to outline the necessary functionality and services required to enable failover within a server cluster. Given that both data centers share an identical configuration, it is sufficient for Site B to only show the associated networking, Which of the following is the best answer?

• A.
  
• B.
  
• C.
  
• D.