... operation system( OS) and the language system such as Assemble Language, BASIC, COBOL, C, C ++ and JAVA. Whereas the latter varies with the application fields, for example, the data base management ... contains millions of transistors within one small chip. These transistors act as tiny switches either to stop an electrical impulse or let it pass, and all the mathematical and logical calculations ... architects of Vinashin can design and modify their drawings on the screen with the help of special softwares such as :Autoship,Ship Constructor,Nupas-Cadmatic… .and their drawings travelled directly to...