Answer (Choose 1 answer)
What is the breadth-first traversal of a tree below after deleting the node 15 by copying?
15
40
5
25
A. 30, 10, 40, 5, 25, 35, 20
35
10
20
B. 30, 5, 40, 25, 35, 10, 20
C. 30, 5, 40, 10, 35, 25, 20
D. 30, 25, 40, 5, 20, 10, 35
30
ORi
Q: 44
