Binary Tree Quiz

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

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

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In DFS, what is the primary purpose of backtracking?

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

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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