Answer:
d. All of the above
Explanation:
The whole idea of updating your resume is to include any new skills or any changes in your career focus. E.g. you graduated from college, so you will update your status as college graduate instead of student. Also, if some of your qualifications are no longer relevant, you should exclude them, e.g. if you graduated from med school, your previous experience working at a grocery store might not be relevant.