If you are unsure whether a course is an art course for UC/CSU purposes, look up your high school’s course list here:
https://hs-articulation.ucop.edu/agcourselist#/list/search/institution
You need a year long high school art course, or two semesters of sequentially related high school art courses, or alternatives such as a college art course or a sufficiently high score on an AP or IB art exam:
http://www.ucop.edu/agguide/a-g-requirements/f-visual-performing-arts/faq/index.html
http://www.ucop.edu/agguide/a-g-requirements/f-visual-performing-arts/index.html
http://admission.universityofcalifornia.edu/counselors/freshman/minimum-requirements/subject-requirement/index.html#art