Yes its waxed but the edges need to be de-tuned. De-tuning involves dulling the very sharp edges of the contact points by using a file and or gummy stone. Only dull (detune) the edges at the contact points you want your edges sharp everywhere else ( I know park/jib riders who detune the entire length of both edges) but I would not recommend this if you plan to ice or freeride the whole mountain.
I would put a fresh hot wax job on your board as many maufacturers just roll on the factory wax job as it is not ironed on which opens the pores to fully impregnate the base.. No such thing as a dumb question my brother; its only dumb to not ask questions.
I suggest you chk out Snowolfs waxing and tuning video on this site. You should be alright for a few day with the factory wax. Its easy to learn to do it your self and you pocket some dosh for those chili fries between shred sessions.