【简答题】Tesco uses information gleaned from Dunnhumby, a British data mining firm of which it has majority control, to manage every aspect of its business, from creating new shop formats to arranging store la...
【简答题】Copyright A copyright is a way to control the use of ideas. You cannot use other people's ideas. It is illegal to print, copy, sell, or distribute someone else's work. You may not change, translate, r...