Could someone please verify if this is true or not. According to the Gleim ATP Knowledge Test book, it states "Regardless of which knowledge test you decide to take, once you pass the practical test, you will be given a generic ATP certificate. In effect, the choice of the Part 121 or Part 135 knowledge test will not affect the "type" of ATP certificate you are issued. You should [Not must] take the test that most accurately relates to the type of operation you intend to use your ATP certificate for."

Now I have decided to take the 121 test especially how easy Sheppardair.com makes studying, but I think for the benefit of others it would be a good idea to get this straightened out.

Thanks!