<p>Maybe I was mistaken. Is that what it means when it says “not including credit by exam”?
[USC</a> - Viterbi School of Engineering - Eligibility Requirements](<a href=“http://viterbi.usc.edu/students/undergrad/pdp/eligibility-requirements.htm]USC”>http://viterbi.usc.edu/students/undergrad/pdp/eligibility-requirements.htm)</p>