COMPUTER SCIENCE AND ENGINEERING
ALGORITHMS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

How many binary searches will it take to find the value 10 in the list [1, 4, 9, 10, 11]?

0


1


2


3

Explanation:
Detailed explanation1: So with an array of length 8, binary search needs at most four guesses.
Detailed explanation2: Binary Search is a searching algorithm for finding an elementâ€™s position in a sorted array. In this approach, the element is always searched in the middle of a portion of an array. Binary search can be implemented only on a sorted list of items. If the elements are not sorted already, we need to sort them first.
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