If you get rejected DON'T PANIC!!!!!!!
you have to wait 6 months and then you can apply for a student visa (doesn't have to be a university program)
if it is a F/T program, you can study and work (20 hours per week -Max). after your program is done, you have Canadian experience and education. you can apply through EE again (with higher score) OR apply to stay after your graduation through different programs.
If you are from India/China/Vietnam/the Philippines, you can apply through the student direct stream to get your study permit faster than other applicants. application processing time is 3 weeks. if you get rejected for this, your application is moved to the regular applicants' pile and reconsidered there. So, why not. search for evUy1p2muVQ Student direct stream on utube to get a lot more details.