实际上，计算机是什么？ .even the most sophisticated computer is really only a large,well-organized volume of bits,and moreover it can normally carry out only a small number of extremely simple operations on them,such as zeroing, flipping,and testing实际上，计算机是什么？ •even the most sophisticated computer is really only a large, well-organized volume of bits, and moreover it can normally carry out only a small number of extremely simple operations on them, such as zeroing, flipping, and testing