Decent tutorial on operators and assignments

quinnd6

I did a java course that is supposed to prepare you for java se6 certification.
I've been praticing java exams(SCJP) on http://www.javaprepare.com/faq.html
and I moved onto the questions about operators and expressions and have discovered the course I did has actually thought me sweet feck all about this topic.
These are the questions I'm talking about:
http://www.javaprepare.com/quests/operat_q.html
Nowhere in the course did it ever mention that I could assign a char to an int so I thought they were incompatible.
There was other questions about booleans that I couldn't do that weren't covered in my course.
It was very frustrating to discover this but I guess it's better knowing this than after booking and failing the real exam.
Anyway could someone point me to a good tutorial that tells me all I need to know about operators and assignments?
Also how much does it cost to do a scjp exam here?

Rulmeq

Java certification is pretty worthless, but seeing as you are determined to do it, and the test itself basically asks you to do the job of a compiler in your head, then you should probably go through the Java Language Specification before you do the test.

The 1.6 version is here (pdf) http://java.sun.com/docs/books/jls/download/langspec-3.0.pdf

All of your questions will be definitively answered by it.

quinnd6

Very good thanks for that.