Although these requirements aren't directly related to the story line, they'll have an impact on the final result — just as nonfunctional software requirements must have on a computer system.

Writers and technicians routinely produce voluminous product specifications, regulatory requirements, and computer system documentation in SGML (Standard Generalized Markup Language) format.

Delete important information or destroy data, improve system security, the password does not meet the requirements of computer networking in the block after repeated warnings.