2000人一起上課，除了混個berkeley對名頭，跟上網課有什麽區別？

• CS 61A: Frequently the largest class at Berkeley, with enrollment typically ranging from 1,500 to over 2,000 students per semester.
• CS 61B & CS 61C: Usually enroll between 700 and 1,500 students.
• CS 70: Typically sees 750 to 900 students. [1, 2, 3, 4, 5]