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Consider the following program that attempts to locate an element x in a sorted array a[ ] using binary search. Assume N>1. The program is erroneous. Under what conditions does the program fail?var i,j,k: integer; x: integer; a: array; [1....N] of integer;begin i:= 1; j:= N;repeat k:(i+j) div 2; if a[k] < x then i:= k else j:= k until (a[k] = x) or (i >= j); if (a[k] = x) then writeln ('x is in the array')else writeln ('x is not in the array')end;(A) x is the last element of the array a[](B) x is greater than all elements of the array a[](C) Both of the Above(D) x is less than the last element of the array a[]

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