Wanted to add the location of all the Trivia Machines:
Act 1 & 5 : When it 1st opens up you are on the shield, go up the stairs on the side to near Vision, he is standing in front of it.
Act 2 : When you start its to your back left (if you start facing Nick Fury) but its on the way to Professor X
Act 3 : When you start to your left are a row of Machines and it the last one in line
Act 4 : Its in the Middle