Mirror mirror on the wall

Karen: James!!!!!!!!! I was wondering if you may know how to create a mirror effect in maya at all? Because summer is going to have a comb and mirror on her draws and want to see if we can actually get reflection from the mirror.

James:r reflections arnt that hard you just have to turn up the reflectivity and if you turn everything else down then you get just reflections :D you have to make shore there is something to reflect tho cos reflecting the black nothing ness of maya dsnt look very good :D