What does a balanced binary search tree ensure that the depth of the tree is minimized? a) by redistributing nodes during insertion b) through node deletion c) by periodically re-b... What does a balanced binary search tree ensure that the depth of the tree is minimized? a) by redistributing nodes during insertion b) through node deletion c) by periodically re-balancing the tree d) by using a queue for storage
Understand the Problem
The question is asking about the characteristics and maintenance of a balanced binary search tree, specifically how it minimizes the depth of the tree. It provides multiple-choice options that hint at potential methods for achieving balance.
Answer
by periodically re-balancing the tree.
The final answer is by periodically re-balancing the tree.
Answer for screen readers
The final answer is by periodically re-balancing the tree.
More Information
Balanced binary search trees, such as AVL trees and Red-Black trees, maintain minimal height by performing rotations and restructurings during insertions and deletions, which assures efficient operations.
Tips
A common mistake is thinking that redistribution of nodes without control, or just deletion, can keep a tree balanced. In reality, balancing requires specific algorithms that re-assess and adjust the tree structure.
Sources
- Balanced Binary Tree - GeeksforGeeks - geeksforgeeks.org
- What does a balanced binary search tree ensure? - Quizgecko - quizgecko.com
