Difference between A+ 601,602 to 701,702 exams

Oh man! Ad-blocking software has been detected! :'(

This website is run by the community, for the community... and it needs advertisements in order to keep running. Blocking our ads means your killing our stats!
Please disable your ad-block, or become a premium member to hide all advertisements and this notice.

I was thinking of taking my A+ exam soon at a test centre, however I came across these two different exams, which one should I go for? I think i studied 601,602 exams at an acadamy.