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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define a balanced search tree.
💡 Hint: Think about what balanced means in terms of tree height.
Question 2
Easy
What is the key property of AVL trees?
💡 Hint: Consider what the abbreviation 'AVL' stands for.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What defines an AVL tree?
- A complete binary tree
- A height-balanced binary tree
- A linear tree structure
💡 Hint: Remember the property of height differences in AVL trees.
Question 2
True or False: The maximum height difference allowed in AVL trees is 2.
- True
- False
💡 Hint: Recall the definition of height balance in AVL trees.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design an AVL tree and perform a series of insertions and deletions, showing how you handle rebalancing each time. Provide both the initial tree and the final balanced tree.
💡 Hint: Keep track of the height differences and slopes for balance restoration.
Question 2
Given a sequence of numbers to insert into an AVL tree, make predictions about the shape of the tree with each insertion. Describe the reasoning behind expected rotations.
💡 Hint: Think about how each number affects the height of subtrees.
Challenge and get performance evaluation