A hierarchical organization in which a given node is considered to be an ancestor of all the lower level nodes to which the given node is connected. Note 1: The root node, i.e., the base node, is an ancestor of all the other nodes. Note 2: In a tree structure there is one and only one path from any point to any other point.
TREE STRUCTURE
Meaning of TREE STRUCTURE in English
Telecommunication standard terms English vocab. Английский словарь стандартных телекоммуникационных терминов. 2012