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Essentials of Software Engineering, 2nd Edition
book

Essentials of Software Engineering, 2nd Edition

by Frank Tsui, Orlando Karam
April 2010
Intermediate to advanced content levelIntermediate to advanced
400 pages
12h 44m
English
Jones & Bartlett Learning
Content preview from Essentials of Software Engineering, 2nd Edition
188 CHAPTER 7 Design: Architecture and Methodology
entities. In Figure 7.10, the design focuses on potential reuse of the three
functions. The Add, Modify, and Delete functions are grouped under data-
base common services for potential reuse and multiple usages. In design, we
should not only be concerned with the actual structures but also ask which
one is the preferred alternative. Note that in Figure 7.9, the individual enti-
ties and their functions serve a single purpose and individually appear very
cohesive, while in Figure 7.10 the database common services serve multiple
purposes and provide some reuse. However, with common services for
reuse, ...
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Publisher Resources

ISBN: 9780763785345