I graduated with a bachelors degree in a life science and applied to GMU for a second bachelors in CS for the Fall. I understand that CS is a selective major with prereqs, the equivalent of which I’m taking right now at NVCC. My biggest concern is that since I am taking them now, the admissions committee, if they accept me, will make my major undeclared and I will have to retake these prereqs at Mason before I can switch majors. Is it possible to change into a selective major after you are admitted, but before you enroll based on your transfer courses- I know it is not possible once you are a current student to be admitted into a major based on transfer courses (the courses would have to be retaken at Mason)