Introduction to Database Systems
The following table lists all the available discussion sections for CS W186, which are each 1 hour long. You can attend as many as you like, though it is highly recommended that you regularly attend at least one of them.
Conceptual Review is an exception to the rule in that it is 1.5 hours long. In this extra time we will cover the conceptual foundations of the material in all the detail it deserves, building up to exam-level practice by the end of class. Whether you feel shaky on the material or you just want more practice, Conceptual Review is a good option to explore.
And here is the weekly calendar for the course, showing section and office hour locations and timings.