17.2 - Rebalancing Process
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Practice Questions
Test your understanding with targeted questions
What is the maximum height difference allowed in an AVL tree?
💡 Hint: Consider the balance condition of the tree.
What type of operations does an AVL tree support?
💡 Hint: Think about the primary functions of search trees.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What defines an AVL tree?
💡 Hint: Focus on the attributes specific to binary trees.
True or False: An AVL tree can become unbalanced after every insertion.
💡 Hint: Think about what happens with tree operations.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Given the following sequence of insertions into an empty AVL tree: 10, 20, 30, illustrate the tree's structure after each insertion and state whether rotations were necessary.
💡 Hint: Draw out the tree after each insertion.
Explain how to perform a double rotation in an AVL tree and provide an example with node values.
💡 Hint: Visualize the tree structure and the heights before and after rotations.
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