Ford Cortina is right.
Every other post is 'what do we do...' 'How do we do....'
Guys if you don't even have the effort to read the website, Call recruitment or even ring the FTO's yourself then I don't know why your even bothering trying to get into BA.
They have set a very high standard and I guarantee that those very select few who do pass, are not wasting time on here asking all sorts of questions and are actually just getting their head down and preparing for that 'One Shot'.
I wish you all good luck with assessments and give it your absolute best.
Those of you who don't succeed I shall see you in the 'Ryanair Sim & Assesment' Thread