The BinarySearch Method of the Collections Class Returns a Value

Multiple Choice

The binarySearch method of the Collections class returns a value in the form of -k - 1 when the target item you are searching for was not found in the array.What does k represent?

A) It represents the index at which the target item should be inserted.
B) It represents the number of times the array was accessed by the binarySearch method, and can be used for analyzing performance.
C) Nothing - it is an arbitrary value.
D) It is the position of an existing item, and indicates that your target item should come after this existing item.