The following pair can be used to begin and end a method declaration:

Count is an SQL ________ function

Fill in the blank(s) with correct word

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