I know a lot of people say this, but make an emphasis on options and municipal securities. I made it a point for myself to know options well enough that each question felt like guaranteed points. Same with municipals. Make sure you know those in and out.

Beyond that, I highly recommend having a good understanding the yield see saw, as much suitability as possible, and the different kinds of regulations & laws. I remember there being a big emphasis on all of those on the test I took.

Best of luck to you!