A node that is subordinate to another node in a tree structure Only the root node of a tree is not a child See parent node, root
In a tree structure, a node that is subordinate to another node Only the root node of a tree is not a child See parent node, root
A node at the next lower level of the hierarchy which is contained in the peer group represented by the logical group node currently referenced This could be a logical group node, or a physical node
A node one level below the node being considered in a hierarchical database or network