Achaemenes

Just a two questions, how do adcoms know if a certain high school has grade inflation? My second question is what would you think of a student if he achieved grades such as low 2.0s in one school and transferred then made grades that would rival his second school's valedictorian? Thanks!

I mean, how exactly do you know whether a school is full of exceptional students, as a result of a magnet program, or whether the students are all lazy and the teachers spoon-feed As to them. And the second question was about a student at a grade deflated magnet school moving to a grade inflated one. Apologies if my question was not clearly worded, the 2.0 thing was sort of a stretch though.