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Scenario Please read this scenario prior to answering the question The ArchiSurance enterprise document management infrastructure provides critical support for myriad types of documents and document-based transactions, many of which are executed in high volume each day. At the core of the infrastructure is the document management systems software, which has three major modules: a document engine that stores, retrieves and performs a variety of operations on documents, a workflow engine that hosts document management applications, and an application engine, which hosts the most sophisticated applications. The application engine invokes the document and workflow engines as necessary when hosting application components that require their services. The claim management application component is critical to ArchiSurance business operations. It is hosted by the application engine, and launches whenever an individual files a new claim. The claim management component requires different documents to demonstrate proof of loss depending on the type of claim filed, the type of insurance that is in force, and various other circumstances. When the correct documents are filed and verified by an intake operator, proof of loss is complete, and the claim management component assigns the claim to a claim analyst by reading and updating analyst status data and applying business rules stored as data. Due to its business-critical nature, the document management solution is hosted redundantly at two geographically separate data center sites known as Site A and Site B. Both sites provide identical infrastructure. Each site contains a highly available data center network (DCN) that is connected to the highly available ArchiSurance wide area network (WAN). Each claim management server is connected to its site DCN, and each DCN is a converged network that connects both servers and storage arrays, including a physical storage array dedicated to the claim management application. Each site contains four high-powered separate physical serversrules stored as data. Due to its business-critical nature, the document management solution is hosted redundantly at two geographically separate data center sites known as Site A and Site B. Both sites provide identical infrastructure. Each site contains a highly available data center network (DCN) that is connected to the highly available ArchiSurance wide area network (WAN). Each claim management server is connected to its site DCN, and each DCN is a converged network that connects both servers and storage arrays, including a physical storage array dedicated to the claim management application. Each site contains four high-powered separate physical servers dedicated to the claim management application. At any one time, one server is on standby while the other three servers are, respectively, hosting the document, workflow and application engines. Each active server provides a monitoring service that is In constant two-way communication with the monitoring service on the standby server. If a server fails, the surviving monitoring services perform a failover sequence to assume failed server's workload if it was active. The surviving monitoring services also alert the operations team on duty. Refer to the Scenario A new IT manager has asked you to model the infrastructure hardware and networks that supports document management, including the data center sites, servers, storage, and networks as well as the services necessary for automated failover within a server cluster. Since the two data centers provide identical document management infrastructure, for Site B it is only necessary to show the associated networking. Which is the best answer?








Question 101

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Which of the following phases of the TOGAF ADM correspond most closely to the ArchiMate Implementation and Migration Extension?

The Open Group OG0-023 image Question 101 76762 09232024004956000000

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Question 102

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Scenario

Please read this scenario prior to answering the question

Independent insurance brokers that work with ArchiSurance have complained of difficulty in communicating with salespeople and other personnel at ArchiSurance. They have said that email is too clumsy and slow for working on urgent deals, people do not always answer their mobile phones, and it is difficult to tell whether an individual is available. They have also complained that it is too time-consuming for them to manage their commission payments using an older web application that requires them to print out and mail forms for making some routine changes, and also does not work on many mobile devices. Some brokers have said that it is easier to do business with ArchiSurancecompetitors that provide easy-to-use mobile applications for both general communication and commission management. In fact, the ArchiSurance Vice President of Sales and Chief Marketing Officer have both expressed concern about reports from the ArchiSurance market research department that the company is gradually losing market share with some of the same brokers that have been complaining. These executives are also concerned that ArchiSurance may not meet the targets for revenue growth.

Upon hearing about these issues, the ArchiSurance Chief Information Officer (CIO) hired a consultant to design a new mobile infrastructure for broker interaction. This infrastructure is required to enable easier communication with ArchiSurance brokers in order to help the company increase its market share with each of them and consequently attain its targets for revenue growth. In order to ensure that the new infrastructure would meet these goals, the CIO told the consultant that the new infrastructure must make it easy for ArchiSurance to develop and deploy applications and content for its brokers. It must provide federated authentication and an encrypted communication channel as well as instant messaging and presence services.

The new mobile broker interaction infrastructure architecture includes a number of system software components. A secure reverse proxy authenticates users and provides an encrypted channel to communicate with them. The proxy uses a service provided by directory server software to authenticate users. The directory server communicates with the ArchiSurance federation server, which in turn communicates with peer federation servers hosted by trusted brokerage organizations. Once the user is authenticated, the ArchiSurance broker portal uses the ArchiSurance web content management system to assemble authorized and relevant content for each broker. In order to provide presence services, a unified communications (UC) server exchanges information with the directory server and an instant messaging server.

All of these components are hosted on a single physical hardware platform hosting a virtualized server infrastructure. The server infrastructure is connected to a converged local area network (LAN), which is also connected to a commercial wide area network (WAN) over which ArchiSurance communicates with its brokers.

Refer to the Scenario

The head of IT infrastructure engineering has asked you to model the ArchiSurance infrastructure for broker interaction. You must show the system software, network and server components and the flows between them. You must also show the services that the system software components provide. It is not necessary to model the wide area network (WAN) or the components hosted by ArchiSurance brokers.

Which answer provides the most complete and accurate model?

The Open Group OG0-023 image Question 102 76763 09232024004956000000

The Open Group OG0-023 image Question 102 76763 09232024004956000000

The Open Group OG0-023 image Question 102 76763 09232024004956000000

The Open Group OG0-023 image Question 102 76763 09232024004956000000

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Question 103

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Scenario

Please read this scenario prior to answering the question

ArchiSurance senior management; board members, customers and major stockholders have long been concerned about disaster resiliency in light of the company's heavy reliance on a single data center. The data center is located in an area that is prone to flooding and earthquakes, according to expert assessments done by consultants retained for this purpose. In addition, the data center is located under a busy cafeteria, and water occasionally leaks through its ceiling.

To address these problems, ArchiSurance has developed a plan to move from its current data center to a pair of ready-to-use data centers in separate cities. The data center move is designed to reduce the risk of business interruption, reduce both planned and unplanned downtime for critical applications, and reassure ArchiSurance stakeholders. However, a number of limitations make the planned transition to the new data centers particularly challenging. A number of critical ArchiSurance applications cannot be offline for more than an hour, and any downtime for these application must only occur in certain four-hour windows each weekend. Also, the move cannot occur during quarterly or year-end closing periods in order to avoid interrupting critical processing. Fulfillment of these specific type of requirements will reduce the risk of business interruption from the data center move activities themselves.

ArchiSurance management has therefore planned a multi-phase data center transformation program. All of the activities in each phase are necessary to ensure a progression of stable and fully functional data center configurations. The first phase consists of detailed scheduling and planning to produce a comprehensive transformation plan that meets ArchiSurance timing and scheduling requirements. During the second phase, ArchiSurance is to contract for the hardware and software required for the new datacenters, as well for refunds for the hardware and software to be returned from the current data center once it is shut down. During the third phase, the new data centers are to be set up, and the new hardware and software are to be tested in parallel with what is already in production. The actual transition between the old and new data centers occurs in the fourth phase, and the fifth phase involves shutting down and dismantling the old data center, and returning its hardware and software for contracted refunds. Phases two through five are each to be initiated when specific conditions are met in the previous phase.

Refer to the Scenario

The head of IT has asked you to help her explain why ArchiSurance decided to transform its data center infrastructure. You must model the stakeholders, the motivations, and the influencing relationships between these motivations. You must also model the specific goals realized by the data center transformation program and the limitations within which this program must operate.

Which answer provides the best explanation?

The Open Group OG0-023 image Question 103 76764 09232024004956000000

The Open Group OG0-023 image Question 103 76764 09232024004956000000

The Open Group OG0-023 image Question 103 76764 09232024004956000000

The Open Group OG0-023 image Question 103 76764 09232024004956000000

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Question 104

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Consider the following diagram representing part of a key PRO-FIT capability: self-service online price quotes for its auto insurance customers:

The Open Group OG0-023 image Question 104 76765 09232024004956000000

Which of the following answers best interprets this diagram?

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