Systems Analysis and Design Study Set 1

Computing

Quiz 4 :
Requirements Modeling

Quiz 4 :
Requirements Modeling

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The ____ phase of the SDLC includes four main activities: requirements modeling, data and process modeling, object modeling, and consideration of development strategies.
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B

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One of the main activities in the systems analysis phase is ____ modeling, which involves fact-finding to describe the current system and identification requirements for the new system.
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Answer:

B

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____ enable a systems analyst to identify a problem, evaluate the key elements, and develop a useful solution.
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A

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Greater user involvement in the system development process usually results in ____.
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____ are especially important to a systems analyst who must work with people at all organizational levels, balance conflicting needs of users, and communicate effectively.
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RAD relies heavily on ____.
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The primary advantage of RAD is that ____.
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In a(n) ____, team members prepare to lunge at each other to achieve their objectives.
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Using a(n) ____, an analyst can show business functions and break them down into lower-level functions and processes.
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A(n) ____ is a top-down representation of a function or a process.
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The ____ is a widely used method of visualizing and documenting software systems design.
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A(n) ____ is a UML technique that visually represents the interaction between users and an information system.
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In a use case diagram, the user becomes a(n) ____, with a specific role that describes how he or she interacts with a system.
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A(n) ____ diagram shows the timing of interactions between objects as they occur.
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All of the following are categories of system requirements EXCEPT ____.
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____ is a typical example of a system requirement for the output category.
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____ is a typical example of a system requirement for the input category.
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____ is a typical example of a system requirement for the process category.
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____ is a typical example of a system requirement for the performance category.
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____ is a typical example of a system requirement for the control category.
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