Lesson
Lesson-1.1.7-Characteristics of analogue and digital data Differences between analogue and digital data The need to convert: ??? analogue to digital data so it can be processed by a computer ??? digital data to analogue data so it can be used to control devices.
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Lesson-1.1.6- System software provides the services that the computer requires to operate Examples of system software including compilers, linkers, device drivers, operating systems and utilities.PreviousLesson-1.1.8- The role of the CPU in processing instructions entered into the computer in order to produce an output. Characteristics of ROM and RAM Differences between ROM and RAM.Next