Given, arr = {1,3,5,6,7,9,14,15,17,19} key = 17 and delta = {5,3,1,0}How many key comparisons are made?(exclude the comparison used to decide the left or right sub array)

Given, arr = {1,3,5,6,7,9,14,15,17,19} key = 17 and delta = {5,3,1,0}H

1.	Given, arr = {1,3,5,6,7,9,14,15,17,19} key = 17 and delta = {5,3,1,0} How many key comparisons are made?(exclude the comparison used to decide the left or right sub array)
A.	4
B.	3
C.	5
D.	6
Answer» C. 5