Software Quality Assurance – definition & objectives

The main objective of software quality assurance (SQA) is to minimize the cost of guaranteeing quality by a variety of activities performed throughout the development and manufacturing processes/stages. These activities prevent the causes of errors, and detect and correct them early in the development process. As a result, quality assurance activities substantially reduce the rate of products that do not […]

Software Quality 0 5 min read

McCall Quality Factors Model

Several models of software quality factors and their categorization in factor categories have been suggested over the years. The classic model of software quality factors, suggested by McCall, consists of 11 factors (McCall et al., 1977). Subsequent models, consisting of 12 to 15 factors, were suggested by Deutsch and Willis (1988) and by Evans and Marciniak (1987). The alternative models […]

Software Quality 0 7 min read

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