In this diagram we can see that someone is using the input technology of a keyboard and mouse to type in the word HELLO. This word is then sent through processing technologies to be transformed into machine language according to the ASCII code. This information is put into the CPU where the control unit schedules it for delivery to the designated area. This information is binary code which is made up of bits and bytes. The ALU component of the CPU takes over to make the correct calculations in decoding this particular message. Then this information shows up at the receiver using whatever there particular output technology would be. This whole flow is thanks to the system unit which is what this entire process is.
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