Advice.

[amp323]

Info Sys is also supposed to be fairly easy.

I would see if you can find some older CLEP guides on Amazon (2016 or 2017), where you can take some practice tests (a prior year version will cost much less than the current version, and will have much the same info).  Then, once you take a practice test, you will have a better idea of what you need to study for.

Modern States is a good test prep course if you're already familiar with the info, it would not be enough to teach you from scratch.

Thanks! I found the CLEP Guide available at my school library so I'll check that out tomorrow.