But that's not what the test is about. It's not a category on the test.
Just how when you take your drivers test you should actually be able to operate your vehicle and know the laws around operating a motor vehicle aside from the explicit knowledge required from you in the test. But I understand how this might be a foreign concept for someone from the US.
What? In the US, knowing how to operate your vehicle and the laws around operating a motor vehicle IS the drivers test.
Your argument is not reasonable. Knowing the nuances of file formats is irrelevant to AP exams in US History, Calculus, Physics, etc. This is a failure of the administrators to make a proper test. The College Board specializes in tests- that's what they do, and they screwed up.