it is called the afqt score and it tells you if you qualify to get into certain branches
Yes, it's called the ASVAB test.
The highest score you can get on the ASVAB is a 99
I just did a quick search online and found a plce where you can do the ASVAB prep. Military.com has it : http://www.military.com/ASVAB
After you are able to pass your practice ASVAB, you would schedule an appointment at your nearest MEPS to take the actual ASVAB.
you can get the information about asvab test study guide from the following website http://www.apexprep.com/asvab/
No. The ASVAB is used to determine what occupations you can be placed in.
High school students can take the student ASVAB at their schools. The score is not used by the military. The ASVAB for enlistment is given at the MEPS, or you can arrange a CAT ASVAB through a recruiter.
Industries don't take the ASVAB people do, so I suspect you meant merchant mariner, but since merchant mariners are civilians they do not take the ASVAB
When you see a recruiter they will ask if you've taken the asvab if you say no they will give you a shortened version of the asvab, I think it was 50 questions total. The only addition I have to this answer is that the shortened version is called the Enlistment Screening Test (EST). I have taken it, at the Navy Office. It doesn't count as your score, it just gives them an idea of where your ASVAB score would be for tween they talk possible career interests, and what you realistically can and can't qualify for when you take the actual ASVAB
You can find free ASVAB review materials here: http://www.testprepreview.com/asvab_practice.htm
No