Software Engineering and Testing

Software Engineering and Testing

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This book is designed for use as an introductory software engineering course or as a reference for programmers. Up-to-date text uses both theory applications to design reliable, error-free software. Includes a companion CD-ROM with source code third-party software engineering applications.3.3 INFORMATION MODELING The Information Flow Model (IFM) is used to understand the sources and destination of information flow, which is required to execute the business process as shown in Figure 3.5. Contacts^/ \ Sends (3) Customer ] ^a#39;*^( Distributor ) aquot;( Sales Dept a#39;Acknowledges Sales Order (4) Acknowledges (2) the Receipt Prepares Sales Order (SO) (5) Prepares Invoice and Distributes (8) FIGURE 3.5 ... The contents of the flow could be text, images, or diagrams.

Title:Software Engineering and Testing
Author:B. B. Agarwal, S. P. Tayal, M. Gupta
Publisher:Jones & Bartlett Learning - 2010


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