input and output
making the transistors that run your computer
main processing device on a computer
The result of a computer's processing is known as "output."
The example of electronic data processing is the use of the computer in processing data.
The link below has an easy explanation.
What good did Parallel processing do to Computer Science and Business What good did Parallel processing do to Computer Science and Business?
what is the main processing device of a computer
The main unit that processes all Information in a Computer is Central Processing Unit.
It's Batch Processing,Realtime Processing,On line Processing and Distributed Processing.
It is to make data processing more organized. Not only that, it always speeds up work that can be done and can eliminates a lot of steps in a normal process. It can save you money and make you money as well.
CPU-Central Processing Unit
refers to the use of the computer in processing data