If you mean what test for a Ham radio license, you would take the "technician" test. That is the entry level Ham license. It gives you complete access to the Two Meter and several other bands. No need to learn Morse code or anything like that. This also allows you to use repeaters and many other things as well.
You can hunt around on the internet for some free test prep help, but here is a link for general test information.http://www.arrl.org/getting-your-technician-license
The actual test is 35 questions and those 35 are taken from this complete set of questions.http://www.ncvec.org/page.php?id=349
BTW the test is offered usually once a month or so by local ham clubs. I think you need to pay $15 or similar, take the test, pass and then you have a license. Every 10 years or so you need to tell the FCC to renew your license (no additional testing needed). Pretty simple and easy.