Defect-free software does not exist. Posted on December 29, 2016December 29, 2011 by admin “Defect-free software does not exist.” — Wietse Venema Author: Wietse Venema Category: technology Tags: technology, Wietse Venema Spread the love Related posts: Technology gives us the facilities that lessen If the human race wants to go Effective use of Braille is as important My greatest concern is that the emergence