I’ll go one step further, with most lower level courses, there should be large open knowledge banks of questions which can be solved within a reasonable time (<15 min) and all homework/tests for testing knowledge should be automatically generated from a random subset of questions. Testing would occur in proctored settings and the knowledge banks should be large enough to not be able to be gamed. Separate the instruction from the certification. Why this hasn’t happened yet for things like CS and Math I have no idea.