Chapter 04 SA - 6. A(n) _______________ is used in a DFD to...

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Systems Analysis and Design, 6 th Edition Chapter 04 SA.doc Page 1 of 1 Name ____________________________ Date ___________________ Instructions: Fill in the best answer. 1. A(n) _______________ is a model that shows what the system must do, regardless of how it will be implemented. 2. A(n) _______________ is a model that describes how the system will be constructed. 3. A(n) _______________ uses various symbols to show how the system transforms input data into useful information. 4. A(n) _______________ receives input data and produces output that has a different content, form, or both. 5. A(n) _______________ is a process that has no output.
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Unformatted text preview: 6. A(n) _______________ is used in a DFD to represent data that the system stores because one or more processes need to use the data at a later time. 7. A(n) _______________ is a top-level view of an information system that shows the systems boundaries and scope. 8. _______________ is the process of drawing a series of increasingly detailed diagrams, until all functional primitives are identified. 9. The set of values permitted for a data element are called a data elements _______________. 10. _______________ is a subset of standard English that describes logical processes clearly and accurately....
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This note was uploaded on 10/05/2011 for the course ECON 2301 taught by Professor Econmaster during the Spring '11 term at Dallas Colleges.

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