oh wow, im really embarrased to say this but today i passed the OS with 505

. the good thing is that now im cerified. For studying only 5 days with outdated materials like the A+ bible for example.
Also there was some questions that i wasnt expecting, like how to remove screws that have fallen in the printer? Plus some questions were worded very weird.
1 question that i have is. there is a check box on top of every question with the word Mark. what does this do and what does it mean? I answered 100 questions and never checked that box. did i do something wrong?