描述
System software failures occur much too frequently. While many sources tell you how to dasign, implement, and operate a system, few provide the practical guidance needed to ensure reliable operation of software in all stages of development.
Now you have a comprehensive guide to system testing and quiality assurance that shows you how to create and maintain reliable, robust, high-quality software.
Using non-technical, easy-to-understand language, Boris Beizer covers the gamut（整個范圍） from unit testing to system testing.
