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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens when you delete a leaf node in a binary tree?
💡 Hint: Recall the leaf's characteristics.
Question 2
Easy
How do you promote a child in a binary tree?
💡 Hint: Think about connecting nodes.
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 does it mean to promote a child in a binary search tree?
- Replace the deleted node with one of its children
- Delete the node permanently
- None of the above
💡 Hint: Think about how tree connections are maintained.
Question 2
Is it necessary to maintain balance in a binary search tree?
- True
- False
💡 Hint: Consider the efficiency of tree operations.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a pseudo-code function that implements the delete operation for a balanced tree including balancing logic.
💡 Hint: Refer to AVL tree balancing techniques.
Question 2
Explain the consequences of deleting nodes from an unbalanced binary search tree and provide an example.
💡 Hint: Consider tree shapes with ordered insertions.
Challenge and get performance evaluation