Question 21 5 pts (TCO 3) What VBScript Boolean operator could be used to replace the nested selection structure in this pseudocode? if empMedicalIns = "Y" then if empDentalIns = "Y" then print empIdNumber, empLastName, empFirstName endif endif

XOR

AND

OR

NOT

Question 22 5 pts (TCO 3) Which of the following is a possible value for a Boolean expression?

True

-1

21

abcdefg

Question 23 5 pts (TCO 3) Every decision you make in a computer program involves evaluating one or more _____ expression(s).

mathematical

environmental

conditional

assignment