Final answer:
The precise number of Creative Writing classes Zadie Smith attended is not stated in the details provided.
Step-by-step explanation:
The number of creative writing classes Zadie Smith took is not provided in the information given.
However, the enquiry about Zadie Smith and emphasis on the importance of creative writing classes may suggest the relevance of an author's educational background in honing their writing skills.
While the importance of including Creative Writing courses in the curriculum at San José State University is mentioned, the specific number of classes attended by Smith during her education is not detailed.