cs428-03 - 1 Quality and Metrics Software measurement is a...

Info iconThis preview shows pages 1–7. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 1 Quality and Metrics Software measurement is a means to an end, not an end in itself. 428-3 2 The Goal of Measurement • What is causing poor quality? • Where are we spending all our time on software development? • How accurate are our estimates? • What is the most cost-effective way to improve our quality? 428-3 3 Software Quality • Correctness • Reliability • Efficiency • Integrity • Usability • Maintainability • Flexibility • Testability • Portability • Reusability • Interoperability 428-3 4 McCall’s Software Quality Factors PRODUCT OPERATION PRODUCT REVISION PRODUCT TRANSITION Portability Reusability Interoperability Correctness Usability Efficiency Maintainability Flexibility Testability Reliability Integrity 428-3 5 FURPS • Functionality • Usability • Reliability • Performance • Supportability ISO 9126 adds “Portability” 428-3 6 • Correctness – Does the system meet the documented requirements? • Functionality – Does the system meet the actual requirements of the users?...
View Full Document

This note was uploaded on 06/14/2009 for the course CS 427 taught by Professor Jones during the Fall '07 term at University of Illinois at Urbana–Champaign.

Page1 / 23

cs428-03 - 1 Quality and Metrics Software measurement is a...

This preview shows document pages 1 - 7. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online