Computer hardware is useless without? System software controls the? System software includes? Entire operation of a computer system is controlled and coordinated by? DOS is a? Computer can understand machine language only, which consists of? The service software helps for managing the?
Internal DOS commands are automatically loaded into the RAM when computer is switched on? DIR command is used to display all the contents of a disk on the screen
Format command is used to make a new disk useable? External DOS commands exist in the form of computer programs