1.

Which of the following tree data structures is not a balanced binary tree?(a) AVL tree(b) Red-black tree(c) Splay tree(d) B-treeI would like to ask this question from Binary Trees in portion Binary Trees of Data Structures & Algorithms IThis question was addressed to me during an interview.

Answer» RIGHT choice is (d) B-TREE

For explanation: All the tree data structures given in options are BALANCED, but B-tree can have more than TWO children.


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