Which of the following is an example of a structural element in a program?

In MySQL, a deterministic function will, given the same parameter, always return:

a. an error b. a different value c. no value d. the same value

?In a data flow diagram (DFD), a spontaneous generation process is a process that has _____.

A. ?no input B. ?at least one output and one input, but the output obviously is insufficient to generate the input shown C. ?no output D. ?at least one input and one output, but the input obviously is insufficient to generate the output shown