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It Architecture St Guide 1844582 Essay

Which statement best describes the relationship between Oracle Reference Architecture (ROR) and the Oracle products? A. ROR describes the architecture built in to the Oracle products. B. ROR describes the architecture underlying the Oracle Fusion Applications. C. ROR describes a product-agnostic architecture and then maps the Oracle products onto the architecture. D. ROR describes an architecture that is exclusively based on Oracle products. Topic 3: Application Infrastructure

Explain Introduction Oracle Reference Architecture application infrastructure Describe Distributed Computing Concepts Describe Grid Computing Capabilities and Architectural Concepts Describe Cloud Computing Capabilities and Architectural Concepts Describe Fertilization and how it plays a key role in the foundation infrastructure Describe the role of Containers in the Application Infrastructure Management capabilities and how caching plays an integral role Create the Product Mapping View to map Oracle products to the application infrastructure layers Describe Data Practitioner ROR Application Infrastructure Foundation

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Sample Questions 1 . Select the most appropriate reason why three-tier architecture is a better architectural choice than simple Client-Server architecture for complex enterprise applications. A. Three-tier architecture uses three threads to run the applications, so performance is better. B. Three-tier architecture uses a tiered approach to separate the processing of business logic, data, and presentation.

This allows the tiers to be independently scaled to maximize the investment. C. Three-tier architecture combines presentation, business logic, and data processing into a single layer to eliminate network latencies. D. Three-tier architecture moves all processing to the client, thereby reducing the load on the server. 2. Which of the following is not a characteristic of Cloud computing? A. Multi-tenancy b. Elastic scaling c. Pay-for-use pricing d. Annual provisioning Topic 4: Security Describe Security Describe Application Security Describe Data Security Describe User Security Explain Common Security Strategies Describe Security Concepts and Capabilities Describe Common Security Standards Describe a Conceptual Architecture View of the Security layer Describe the Logical Architecture View of the Security layer Create the Product Mapping View to indemnify he Oracle products that map to Security layers ROR security 1.

There are a number of ways to classify applications in order to assess business risks and assign appropriate security policies. Which of the following is not described as a primary meaner to classify an application? A. By the user community it serves, such as HER, finance, all employees, general public, and so on b. By the information it handles, such as classified information, personal information, publicly available information, and so on c. Y business criticality, such as revenue-generating applications versus informational applications d. By technology and/or vendor, such as . NET versus Java, and so on e. By the applicability of existing laws and regulations pertaining to privacy, auditing, and access control 2. Audit logging is a form of what type of access control mechanism? A. Detective control b. Preventive control c. Deterrent control d. Corrective control e. Compensating control f. Covers control Topic 5: Engineering Review Oracle Reference Architecture Engineering, asset-centric engineering and related standards Describe Oracle Reference Architecture Engineering Concepts and Capabilities Describe the Conceptual Architecture View model for Oracle Reference Architecture Engineering ND the capabilities required for an engineering infrastructure Use Logical Oracle Reference Architecture Engineering Architecture View components of the engineering environment and show how they are connected to each other Describe the Deployment Oracle Reference Architecture Engineering View packaging and deployment related aspects of Oracle Reference Architecture Engineering Create the Product Mapping View to show how Oracle products fit on to the logical model to realize the engineering infrastructure Describe Oracle Reference Architecture Engineering basic best practices ROR Software Engineering ROR Engineered Systems 1 . You are developing an integration component that uses customer data. The source system defines customer data in a different format than expected. Which of the following options best describes how you would develop the component? A. Create an object representation of customer data and use it in the component. B. Externalities the data transformation by mapping the source data format to a canonical data format. C. The data formats are different, so it is not possible to develop the component. D. Write the data from the source system into a database and read it back in the expected format.

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Topic 6: Integration Explain Service-oriented integration ND how this differs from more traditional integration approaches Describe principles that should be met by any architecture that purports to support a Service-oriented approach to integration Create Logical Architecture View components of the Information Management environment Describe Development View of Service-oriented Integration Describe Process View of Service-oriented Integration Create the Product Mapping View to illustrate how Oracle products can be used to realize the architecture Use Service-oriented Integration’s integration patterns and message exchange patterns to identify best approaches or integration scenarios ROR Service-oriented Integration 1 . Which statement best describes the relationship between the Service-oriented Integration (SO’) architecture and the Application Integration Architecture (AI) product from Oracle? A. AI is a product-specific implementation of the OSI architecture. B. AI is a traditional Enterprise Application Integration (EAI) architecture; therefore AI does not follow the OSI architecture. C. AI is an Oracle product that maps to some of the layers and capabilities defined by the OSI architecture. D.

AI is one of many Oracle products that maps onto the OSI architecture. . Which statement best describes how Service-oriented Integration (SO’) differs from traditional Enterprise Application Integration (EAI)? A. OSI is Just like EAI except that a service bus is used instead of a hub or message bus. B. OSI is different than hub-based EAI, but is the same as EAI using a message bus. C. OSI uses a point-to-point integration approach based on the Web Services industry standards. D. OSI uses SO Services that are separate and distinct from the applications being integrated. E. EAI integrates applications whereas SO integrates SO Services. Parties. 2012 Oracle Corporation – Proprietary an Confidential Topic 7: Management and Monitoring Explain Management and Visibility Gap Describe Common Management and Monitoring Standards Describe Key Management and Monitoring Capabilities Describe Conceptual View model for Management and Monitoring and the capabilities required for a Management and Monitoring infrastructure Identify the Logic View components of the Management and Monitoring environment Create the Product Mapping View to illustrate how Oracle products can be used to realize the architecture Describe how the Deployment View defines how Oracle products might be deployed to physical hardware ROR Management and Monitoring 1 . Which of the following are capabilities provided by the Monitoring Engine within the Logical view of the Management and Monitoring architecture? A. Resource Monitor b. System Monitor c. Collection Monitor d. Service Monitor 2. When mapping Oracle Products onto the Logical view, what is the best approach? A. Utilize management packs, connectors, and plug-ins to create a customized product mapping for the Logical view. B.

Use Oracle Enterprise Manager to provide core capabilities required by the three layers for Oracle stack, and use management packs, connectors, and plug-ins for non- Oracle stack. C. Use an Oracle Enterprise Manager product to provide all the capabilities required by the three layers in the Management and Monitoring architecture. D. Use a third-party to provide all capabilities required by the three layers in the Management and Monitoring architecture. Parties. 0 2012 Oracle Corporation – Proprietary and Confidential Topic 8: Service Orientation Explain the fundamental concepts of the Oracle Reference Architecture Describe how Definition of a Service provides an unambiguous definition of Service Oriented Architecture Service used as a building block with a Service Oriented Architecture

Describe how Combining Technology Perspectives defines how different Enterprise Technology Strategies can be combined by following the foundational concepts of Oracle Reference Architecture ROR Service Orientation 1 . The Oracle Reference Architecture (ROR) includes the concept of Technology Perspectives. Which statements are true concerning ROR and Technology Perspectives? A. Each Technology Perspective focuses on a particular set of products and technology. B. A Technology Perspective includes both reference architecture views as well as practical guidance and approaches for successfully implementing he changes required to embrace the products and technology. C. The Technology Perspectives can be used individually or in combinations, for example, SO with Bal. D. The Technology Perspectives can be used individually or in combinations.

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When used in combinations, the SO Technology Perspective must be included . E. Each Technology Perspective is part of ROR and is part of an Enterprise Technology Strategy; I. E. A Technology Perspective is the connection between ROR and an Enterprise Technology Strategy. 2. Which of the following are examples of the management and visibility gap between he traditionally monitored IT infrastructure resources and the Services? A. On-going Shift to Move to an Agile Shared Service Computing Environment b. On- going Shift to Manage IT from an End-User Experience Perspective c. Loosening of Corporate Policies and Regulations d. Increasing Number of Heterogeneous IT Infrastructure Components to Manage e.

Complex Distributed Environments Requiring Access to Consolidated Information Topic 9: User Interaction Explain Oracle Reference Architecture User Interaction and how this differs from more traditional user interface approaches Describe the Principles that should be met by any architecture that purports to support modern user interfaces Describe Industry Standards that are of particular relevance to a user Interface Architecture Identify the Logical Architecture View components of the Information Management environment and show how they are connected to each other Describe the Development View of User Interaction Describe the Process View of User Interaction Describe the Deployment View of User Interaction ROR User Interaction 1 . A customer with an existing Webster portal wants to expand his client device list

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