The style of a paragraph cannot be changed without highlighting the paragraph to be altered

What is the output of the following code fragment if the input values are 1 and 2?

``` int x; int y; cin >> x; cin >> y; cout << x << endl; cout << y << endl; ``` a. 1 2 b. 1 2 c. 12 d. xy

A software utility designed to clean up after a failed software installation is ____.

A. a diagnostic utility B. an uninstaller utility C. a disk clean utility D. an undelete utility