I had the unfortunate error of having my Section L oral in the afternoon, someone I knew had his in the morning and the surveyor afterwards unbeknown to me picked his brains about the types I was doing and asked me those questions in the afternoon.
I worked on the principal that they only have so long to ask you questions so went for a simple engine type, airframe type and and my A and C together, that way when he was questioning me my logic dictated he would have to work his A and C questions to my type specific ratings, which he did.
So I got my licences with type ratings on from day one, though had to study 4 subjects at once.