Systems Engineering Glossary

Functional Architecture.  The functional architecture of a system is a hierarchical arrangement of the systems functions; external functional interfaces; functional, performance and verification requirements; and design constraints.

Functional Baseline.  The Functional Baseline is the product of Conceptual Design and represents a functional architecture of the system.

Functional Configuration Audit (FCA).  A functional configuration audit is an important activity within configuration management that ensures that the functionality of a configuration item as demonstrated by the test and evaluation effort is the same as that documented in the Development Specification and the Product Specification for that configuration item.

Functional Requirement.  A functional requirement is a statement of the necessary activity, task or action that must be accomplished.

If you would like to nominate related entries for our glossary, please contact us. © Argos Press Pty Ltd, Canberra, 2003-2009. All rights reserved. Please also contact Argos Press Pty Ltd to obtain information on licensing this site's content (for example this glossary entry on Systems Engineering).

Our other resources include Antennas, Appliances, Broadband Internet, CDMA, Communications Systems, GSM, Modems, Project Management, Radar, Risk Management and Decision Making, Satellite Communications, SMS, Speakers, Systems Engineering, Team Building, Time Management, Transmitters and Receivers, and XML.