I want to study in James Cook University of Australia. What are the best graduate programs available?

Did you study the university's website: https://www.jcu.edu.au/?

What was your major for your undergraduate degree? Do your grades, etc, qualify you to pursue graduate level education? In which field? Do you meet all prerequisite courses & other requirements for which field(s)? What are your talents, interests, abilities, career aims, etc? Without knowing anything about your bachelor's degree, your preparation for grad school, and your field of study, nobody can advise you or suggest anything at all.

pursuing higher education in australia ,is consider to be fruitful choice,

there are several courses available in australia's james cook university,you can check list of top courses at :http://search.abroadtutor.com/u/james-cook-univers...

It's very expensive. And possibly dangerous.