SPM UNIT - II PPT
SPM UNIT - II PPT
Software Engineering unit- 3- part-b
UNIT 3 Contents: Function-Oriented Software Design: Overview of SA/SD Methodology, Structured Analysis, Structured Design, Detailed Design, Design Review. User Interface Design: Characteristics of Good User Interface, Basic Concepts, Introduction to Function-Oriented Software Design: ● Function-oriented design techniques were proposed nearly four decades ago. ● still very popular and are currently being used in many software development organizations. These techniques, to start with, view a system as a black-box that provides a set of services to the users of the software. ● These services are also known as the high-level functions supported by the software. During the design process, these high-level functions are successively decomposed into more detailed functions ● The term top-down decomposition i s often used t...
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