Can I sign up for an open class that has a time conflict with a class I'm waitlisted in?

<p>I would rather take CS10 for now, but the discussion/lab sections I want are full. However, CS61A has open classes at the same time as the CS10 dis/lab times that I want. Can I phase II both classes tomorrow?</p>

<p>Sure. The only thing you can’t do is something like signing up for Math 1B lecture 001 and lecture 002 at the same time.</p>