Multiple choice technology programming languages x=day() y=month() z=year() What is true about these variables x and y are numeric and z is character All the variables are numeric x and z are numeric y is character All the variables are character Reveal answer Fill a bubble to check yourself B Correct answer Explanation In SAS, the day(), month(), and year() functions extract the day, month, and year from a SAS date value. All three functions return numeric values representing these components, making the second option correct.