@flower1 haha that’s alright. I just want you to be comfortable with the fact that you don’t know enough and that is okay. You’re not expected to - particularly at this stage of your career where you’re applying/attending AC’s. You won’t be asked about anything technical, other than the odd contract question perhaps (which is more logic based). The purpose of an AC is to assess your skillset.
As for litigation, the content typically falls under dispute resolution. Again, another content heavy subject. You either have ADR (which is encouraged as a first step for a variety of reasons) and then litigation (which is a more formal process that requires strict adherence to statutory rules and timelines, such as a letter before claim, particulars of claim, potential defence etc. Each step carries about its own deadline.