Let A be an array of 31 numbers consisting of a sequence of 0 s follow – McqOptions

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1.	Let A be an array of 31 numbers consisting of a sequence of 0 s followed by a sequence of 1 s. The problem is to find the smallest index i such that A[i] is 1 by probing the minimum number of locations in A. The worst case number of probes performed by an optimal algorithm is________.
A.	2
B.	3
C.	4
D.	5
Answer» E.

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