Bsa275

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Please answer True or False for the following questions.

1. T F Structure charts, logic models, and data models are the major deliverables associated with the object-oriented modeling approach. (Page Ref: 360)

2. T F Improved communication among users, analysts, designers, and programmers is a benefit of the object-oriented modeling approach. (Page Ref: 360)

3. T F The object-oriented systems development life cycle progressively develops a representation of an object through the phases of analysis, design, and implementation. (Page Ref: 360)

4. T F During the implementation phase of the object-oriented systems development life cycle, the application-oriented analysis model is adapted and refined to suit a target implementation environment. (Page Ref: 361)

5. T F Requirements determination, and requirements structuring, are the two parts to analysis. (Page Ref: 124)

6. T F During requirements determination, information can be gathered from users of the current system, forms, reports, and procedures. (Page Ref: 124

7. T F Information refinement means taking the system requirements you find during requirements determination and ordering them into tables, diagrams, and other formats that make them easier to translate into technical system specifications. (Page Ref: 124)

8. T F Assuming anything is possible and eliminating the infeasible describes the reframing characteristic that a systems analyst should exhibit during the requirements determination phase.

(Page Ref: 124)

9) Some systems developers believe that a data model is the most important part of the statement of information system requirements because:

A) the characteristics of data captured during data modeling are crucial in the design of databases, programs, computer screens, and printed reports.

B) data rather than processes are the most complex aspects of many modern information systems and thus require a central role in...