IP-level security encompasses three functional areas: authentication, confidentiality, and _________

Income from operations appears on

A. both a multiple-step and a single-step income statement B. neither a multiple-step nor a single-step income statement C. a single-step income statement D. a multiple-step income statement

Which of the following set the current major phase in systems development?

A) The object-oriented approach and the Internet economy B) The process-oriented approach C) The planning-based approach D) The software engineering approach E) The prototyping approach