88
(Choose 1 answer)
Given a binary search tree T below. What is a result of breadth-first traverse of T after you delete by copying the root (node 5)?
2
A. 4. 2, 7, 1, 8, 3.9
1
4
B. 4, 2, 7, 1, 3, 8, 9
3
C. 2, 1, 4, 3, 7. 8. 9
D. 2, 1, 4, 7, 8, 3, 9
Q: 21
