1(xi)
A single dimensional array has 50 elements, which of the following is the correct statement to initialize the last element to 100.
- (a)x[51]=100
- (b)x[48]=100
- (c)x[49]=100
- (d)x[50]=100
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x[49]=100
Reason — In Java, arrays use zero-based indexing, meaning the first element of the array is at index 0. For an array with n elements, the last element is at index n - 1.
Given a single-dimensional array with 50 elements, the indices range from 0 to 49. Thus, the correct index for the last element is 49.