… at the time a particular class is taken; usually a co-requisite is concurrent enrollment in another class but may in certain situations be completed at an earlier time. Advisory: a measure of readiness for a class or program that is … degree of specialization. These certificates represent a well-defined pattern of learning experiences designed to develop certain capabilities that are oriented to career or General Education. ELAC's certificates of achievement vary in length but typically consist of 16 or more semester units. Apply for your certificate once all courses are completed with a C or higher. The certificate name will appear on your …