There are some exam practice sites and tools out there that can help you prep for the actual exam and give you an insight of the type of questions that will be asked.

I would recommend that you first learn (for example by using my learning guide) and then use the practice exam to test if you are ready to go for it.

Warning: Those practice exams might but also MIGHT NOT represent actual exam questions!

• Simon Longs Practice Exams
• Exam Collection.com (You need a special tool ($) to take this test exam!)

And you have those payed exam questions.... for example:

• Testking
  
• Pass4Sure
• ....

If you have more resources, please let me know!