One mobile device security need that can be purchased and used for security is

The intention of the following program fragment is to display the positive integers from 1 through n, but it doesn't work. Correct the while statement so the fragment achieves the desired effect.

``` i = 1; while (i <= n) printf("%d ", n); i = i + 1; printf("\n"); ```

____ upgrades are designed to replace older versions.

A. Software patch B. Service pack C. Software D. Automatic