Practice Deleting A Node With One Child (16.2.2)

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9 questions

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6 sample questions

Question 1.
What happens when a node with a single left child is deleted?
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Think about how we connect nodes in a tree.
Question 2.
Can you delete a node with two children the same way you delete a node with one child?
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Consider what the structure will look like.
3Question 3.
What is the first step when deleting a node with one child?
- A. Connect parent to child
- B. Remove node
- C. Replace with successor
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Focus on the relationship between parent and child.
4Question 4.
True or False: Deleting a node with children is the same as deleting a node with one child.
- True
- False
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Think about how tree structures work.
Question 5.
Consider a binary search tree with the following values: [50, 30, 70, 20, 40, 60, 80]. If you delete 30, what does the tree look like?
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Visualize the tree to confirm the structure.
Question 6.
If a node with value 15 has a single right child 25 and is deleted, what must happen?
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Draw the before and after state of the tree.

5 more questions in this section. Enroll free to practise them all.