1. Coding schemes such as ASCII make it possible for humans to interact with a digital computer that processes only bits. When you press a key on keyboard , the electronic signal is converted into a binary from the computer can process and is stored in memory . Every character is converted to its corresponding byte . Software converts the byte into a human recognizable number , letter of the alphabet that is displayed on a screen or is printed .
2. ASCII was established to achieve compability between various type of data processing equipment making it possible for components to communicate with each other successfully .
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