I took the MMPI many years ago, when trying for a Game Warden job. It would take a person with photographic memory to lie on that test. So many questions are basically the same question, just worded a bit different. I found myself thinking, "How did I answer that 42 questions ago?" I didn't get a GW job BTW.
I'm sure there are people out there that could fake MMPI results, but I doubt there's very many of them.
I'm sure there are people out there that could fake MMPI results, but I doubt there's very many of them.