TJ Willard CSC 1302 Chapter7 .docx

TJ Willard CSC 1302 Chapter7 .docx - Chapter 7 SOFTWARE...

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Chapter 7: SOFTWARE ENGINEERING Labs Instructor: Mrs. Jackson Complete each assignment for full credit: Pg 354) Chapter Review Problems: 7.7, 7.10, 7.21, 7.45, 7.47 7.7 Identify a disadvantage of the traditional waterfall model for software development. Identify an advantage of the traditional waterfall model for software development.. 7.10 What is the difference between coupling and cohesion? Which should be minimized and which should be maximized? Why?. 7.21 What is UML and what is it used for? Elaborate on the word corresponding to the “M.” ? 7.45 What is the difference between black-box testing and glass- box testing? 7.47 How does open-source development differ from beta testing? (Consider glass-box testing versus black-box testing.) ? A disadvantage may be that it would be hard for a customer to make a change after the design phase has passed. An advantage is that the requirements phase is first so everyone understands what needs to happen. Coupling is designing a modular system so that changes in one module will not unknowingly affect other
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