If the depth of a tree is 3 levels, then what is the size of the Tree ?
If the depth of a tree is 3 levels, then what is the size of the Tree ?
A. 2
B. 4
C. 6
D. 8
Answer : D. 8
Explanation :
- You calculate the size of a tree by using the following formula: size = 2 depth
- If the depth is 3 levels, then the size of tree is 2 3 = 8