waiving a fee, 335
warnings about wait times, 203
waterfall approach to software development, F-6
Web browsers, 68, 188
Web content accessibility guidelines, 170
Web page display time, 200
Web pages, 123
Web site availability requirements, 223
"what changed" section of a document history, F-52
whole numbers, data type, 87
whole system, requirements for, 20
window, rolling, 188
window size, accessibility requirements, 179
Windows operating system, specifying, 69
Windows Vista password complexity requirements, 288
Word, specifying documentation in, 69
word processor table, presenting requirements with, F-34
World Wide Web Consortium, 74
Write draft requirements specification step, 8, F-18–F-19