MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

DATA STRUCTURES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of these tree traversal methods is used to output the contents of a binary tree in ascending order?
A
Pre-Order
B
In-Order
C
Post-Order
D
Monastic Orders
Explanation: 

Detailed explanation-1: -Inorder Traversal. An inorder traversal first visits the left child (including its entire subtree), then visits the node, and finally visits the right child (including its entire subtree). The binary search tree makes use of this traversal to print all nodes in ascending order of value.

Detailed explanation-2: -Solution: Inorder traversal of BST prints it in ascending order.

Detailed explanation-3: -Explanation: Inorder traversal of a BST outputs data in sorted order.

Detailed explanation-4: -Inorder traversal is one of the depth first tree traversal methods. Inorder traversal of binary search tree will produce the output in acending order.

Detailed explanation-5: -From an interview point of view, in-order traversal is extremely important because it also prints the nodes of a binary search tree in sorted order, but only if a given tree is a binary search tree.

There is 1 question to complete.