Which of the following RAM amounts is the MINUMUM system requirement for Windows XP 32-bit?

The effect of the following program segment can best be described as __________.

``` if (x > y) z = x; if (x == y) z = 0; if (x < y) z = y; ``` a. The smaller of x and y is stored in z. b. The larger of x and y is stored in z. c. The larger of x and y is stored in z unless x and y are equal, in which case z is assigned zero. d. The larger of x and y is stored in z unless x and y are not equal, in which case z is assigned zero. e. none of the above

_____ built into the Windows operating system can check a hard drive for errors and optimize it.

A. ?Backup and recovery programs B. ?File management utilities C. ?Disk management utilities D. ?Security programs