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Some schools may also require you to take one or more GRE Subject Tests. The purpose of each GRE examination, of course, is to help graduate schools decide if you've got the right stuff for their program. If you're looking for help with the exam, check out Peterson's full-length GRE practice test.
From Wikipedia, the free encyclopedia. A graduate school (or grad school) is a school that gives advanced academic degrees, such as master's degrees (M.S. or MBA ...) and doctoral degrees (Ph.D. or L.L.D. or D.D.S. etc.). A graduate student (or grad student) is a student who goes to the school. Also, in British English, the phrase postgraduate student is more common.