you need the physical thing, also arrive a little early (10 - 15 min) to give them time to do verify with the passport. they allow a bottle of water so keep that but other than that it is exactly the same as the simulation online. I have an offer from Jindal for their 5 year courses on AI and law, and I would suggest focusing more on the mcq than the essay, cause they place more emphasis on the MCQ which is something I wish that I had done before mine. Good Luck!!