What is tree data structure.

In computer science tree data structure is a data storage mechanism in which each node points to different nodes in tree like structure. “Trees are noting but a storage unit that have structure like tree and data is stored in node.” All these are only exist for giving easy and fast re-trivial of data stored in a tree data structure.

introduction to tree data structure

Types of tree

 

ref:http://en.wikipedia.org/wiki/Binary_search_tree