Drilling holes into wood?

Qusetions: When drilling a hole to get a bolt or screw to go in, must you drill the hole just large sufficient for it, or greater or shorter?
When gluing carpet to wood, what kind of glue must I use?
And what's an inexpensive but sturdy sort of wood?

Answers:Nice duplicate and paste Pokemon ...but u nvr answered the query...Use a scaled-down diameter bit for screws due to the fact u want it to "bite" the wood ...for a bolt and nut ...use the exact diameter or maybe a shade greater bit ...since the nut will tighten on bolt
Buy a "Liquid nail" tube of adhesive created for adhering rug ....
I have to have to understand what the affordable wood is heading to get utilized for.... to advise