What is cross section? - Definition from WhatIs.com
Part of the Computing fundamentals glossary:

1) A cross section is a cut through something (such as a coaxial cable ) at an angle perpendicular to its axis in order to view its interior structure. A well-known example is a cross section of a tree that shows its growth rings and tells its age.

2) Somewhat less precisely, a cross section can be any view of something that shows a representative portion of each of its parts. For example, a cross section of a Web site might show a representative page of content at each of its hierarchical levels. A cross section of a Web site audience would indicate its demographics (types of people who used the site in terms of gender, age, occupation, and so forth).

This was last updated in April 2005
Posted by: Margaret Rouse

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