1.

Which of the following is not the self balancing binary search tree?(a) AVL Tree(b) 2-3-4 Tree(c) Red – Black Tree(d) Splay TreeThis interesting question is from Binary Trees in chapter Binary Trees of Data Structures & Algorithms IThis question was addressed to me in unit test.

Answer»

Correct choice is (b) 2-3-4 Tree

The BEST I can explain: 2-3-4 Tree is BALANCED search trees. But it is not a binary tree. So, it is not a SELF balancing binary tree. AVL tree, Red-Black Tree and SPLAY tree are self balancing binary search tree.



Discussion

No Comment Found

Related InterviewSolutions