Jia & all the newbies..
Welcome to the forum. Almost every 3rd post on this Etihad Topic is how long till we wait? or what sort of questions will they ask us?
All the answers lie within this post. If you dont mind reading through 25 pages worth..then you'll be fine..lol
Ive answered your above questions a few times on here..but to save repetitive posts. All your questions will be on here...just browse & read through.
Good luck!