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Winter 1997 Introduction The 5ESS®-2000 switch is a universal switch that provides voice and data switching for local calls, longdistance calls, Internet access, wireless personal communications services (PCS), advanced intelligent network services, and interactive video and multimedia services. The switch has long established its leadership in quality and(More)
In the development of new releases of large software systems, the software is evaluated by various development and testing organizations. To ensure that software faults causing customer-affecting failures are minimized at each stage of the development cycle, we use developer-oriented and customer-oriented metrics to measure software quality.(More)
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