Many times I will get asked questions regarding attending college after getting a GED. Is a GED enough? Will the institution require another test?
My advice is to simply ask. If you are looking to enter a college, the army, or get a better job.... ask THEM what the requirements are. You will get the advice you need at the right time that you need it.
Getting the GED is a stepping stone into a better part of the students life. It is the first step into something greater and better.