Binary Tree Quiz

When recovering a Binary Search Tree (BST) by swapping two nodes, what is the main idea behind using the Inorder Traversal?

In Boundary Traversal, what are the three main components of the traversal process?

In DFS, what is the primary purpose of backtracking?

In the process of recovering a BST, what is the purpose of identifying the two swapped nodes?

Vertical Order Traversal is particularly useful in applications where:

• Left-to-right exploration is required

• Visualization of column-wise data is needed

• The tree is perfectly balanced

Bellman-Ford Algorithm is used for:

• Finding the minimum spanning tree of a graph.

• Detecting cycles in a graph.

• Finding the shortest path in a weighted, directed graph.

What is the main advantage of using a Winner Tree in a sorting algorithm?

• It guarantees a stable sorting order.

• It requires less memory compared to other data structures.

• It facilitates efficient tournament-style comparisons.

What is the primary purpose of Vertical Order Traversal in a binary tree?

• To traverse the tree level by level

• To visit nodes in a vertical column-wise manner

• To find the minimum depth of the tree

What data structure is typically used for implementing BFS?

• Stack

• Queue

• Heap

Heap Sort is based on which data structure?

• Array

• Linked List

• Tree