MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

DATA STRUCTURES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
When the keys like M, S, G, H, B, V, W, T are inserted into Binary Search Tree, the CORRECT option is
A
W is an internal node
B
V is a leaf node
C
S is a root node
D
B is a leaf node
Explanation: 

Detailed explanation-1: -The left and right subtrees of the root are binary search trees. In a BST, insertion is always at the leaf level.

Detailed explanation-2: -BST Deletion involves deleting a node from BST. BST Insertion involves inserting a node in BST. BST Search involves searching a node in BST.

Detailed explanation-3: -It displays the number of keys (N), the maximum number of nodes on a path from the root to a leaf (max), the average number of nodes on a path from the root to a leaf (avg), the average number of nodes on a path from the root to a leaf in a perfectly balanced BST (opt).

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