KNOW the Default and Advanced load evaluator settings and the rules. CTX105449 is a good source, since it gives the thresholds.
Also bone up on the settings that can be used, log file contents and usage reports - especially the types of report, ie Server, Application and Evaluator.
Know which part of Load Balancing can be got to via the appropriate node in the CMC, ie by right-clicking an App or a Server you can Load Manage that object. Also, accessing the Load Manager Monitor. CMC navigation is tested quite hard.
Know what can be load-managed, ie Servers, Applications.
If there are steps to performing a load-balancing operation, learn the order by heart. You will get a couple of questions that ask you to put steps into the right order by dragging and dropping.
The only resources I know of (apart from the Student Manual) are the Admin guide, and a few docs on Citrix's site. The Advanced Concepts guide is very useful, and there's a Getting Started *.pdf file which covers the basics nicely. There's stuff on Load Balancing in the CCA manuals as well as the Advanced manual - so don't forget to revise from both!
Finally, don't forget it's Load Management and Program Neighborhood. You'll get a stack of client questions - which is great if you've recently done the CCA, because you've already revised this. If it wasn't so recent, then brush up on PN settings - know what platforms PN will or will not run on.
Good Luck! CitrixEngineer@yahoo.co.uk