Using Accounting Software Exam

Hi All,

I am currently studying my level 2 as a self study student and I am now looking to book the 'Using Accounting Software' but can you please tell me which Sage I should be using please?

I've found a few threads on here where some mention using Sage 50c while others mentions Sage One?

Can someone who has recently sat the AQ2016 exam confirm which Sage to practice on please?

Kind regards,
Dom