Exam 7: Moving on to Design

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A package diagram is a class diagram that shows only packages and classes.

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The three primary types of contracts that can be drawn to control the outsourcing deal are (1) a time and arrangements contract, (2) a fixed-price contract, and (3) a value-added contract.

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A request for information is used to solicit proposals from vendors.

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The _____ layer contains, among other things, the classes that represent the fundamental data types.

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An advantage of outsourcing the application development process is that the organization may acquire technical skills and functional knowledge from the vendor.

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Time and arrangements types of outsourcing contracts would be preferred when the client and the outsourcer have difficulty specifying the work required to complete the project.

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A company adopting an enterprise resource planning (ERP) application, has adopted the strategy of outsourcing.

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Describe the packaged system design strategy. Discuss its advantages and disadvantages.

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When the business need is unique and the process is critical to the business, the most appropriate development strategy is packaged software.

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Which one in the following is NOT a factor for selecting a design strategy?

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Class such as URLConnection (dealing with URL connections) should be handled in the layer Data Management.

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An object wrapper creates an application program interface (API) to a legacy system, enabling object-oriented systems to interact with it.

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Every sequence diagram must be associated to a use case in the use-case diagram.

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Class like Date (dealing with date and time) should be considered in the layer Foundation.

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The decision on which design strategy to use depends on _____.

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The layer that would include the classes that would interact with middleware applications is the physical architecture layer.

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Describe the custom development design strategy. Discuss its advantages and disadvantages.

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Give some example classes that can appear on each of the layer of software architecture.

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How to perform a verifying and validating walkthrough of a package diagram?

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When the project skills are not strategic but they do exist in-house and the time frame is short, the most appropriate development strategy is packaged software.

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