Nodes

Nodes (computer science)
From Wikipedia, the free encyclopedia

A node is an abstract basic unit used to build linked data structures such as trees, linked lists, and computer-based representations of graphs. Each node contains some data and possibly links to other nodes.

A node can be thought of as a logical placeholder for some data. By forming chains of interlinked nodes, very large and complex data structures can be formed.

tree

Copyright © 2002-2009 David P. Heitmeyer

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