Titlebook: Software Quality Assurance; Tom Manns,Michael Coleman Textbook 1996Latest edition Thomas S. Manns and Michael J. Coleman 1996 configuratio

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Reviews, Inspections and Walkthroughs,cost of correcting defects increases rapidly as the length of time between occurrence and detection increases. Defect prevention may be the most cost-effective approach, but defect-detection techniques such as reviews, inspections and walkthroughs are probably more widely used than defect-prevention techniques.

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Software Quality Assurance Plans,ke the attitude that if the software does not work it need not be paid for and that therefore there is no loss if it fails the acceptance test. There will be a loss of time and competitive advantage. The user is entitled to ask for an assurance that the software, when finished, will perform according to its specification.

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Code,ty control. Testing is a defect-detection mechanism and it is preferable to avoid introducing defects into the code. In this chapter, therefore, we examine factors which can influence the quality of program code at the outset.

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