Data processing is a shop that works in many different working fields. One thing you do in data processing is learning to computer programming. In my shop we are learning to program in Visual Basic and QuickBasic. Programming is used to tell a computer what to do. Using code you can make programs that can answer math problems, which would take someone, days to calculate in a brief second.
In data processing we also learn to word process. Word processing is taking written text and being able to save and manipulate the text as desired. We also use databases in organizing large sums of information.
Another thing we learn to do is make web sites, using Hypertext Markup Language (HTML).
In prehistoric times Data Processing was done with no machines. Machines did not exist at this time. People had just started thinking, and creating ways to organize the little amount of information they had.
Using many different forms of languages, they engraved most of their information into stone, or painted with animal blood on cave walls and large stones. These engravings and drawing were the first real usage of word processing, which is a large part of data processing. It was not until the first account of written history, and the creation of machines that things could be processed a lot faster and accurately. Data Processing started to grow and have worth.
During the year A.D. 300 data processing started to grow. The first true calculator was invented called the soroban, which was invented by the Chinese.# A strobe was a tool made of rows of pebbles, used for basic addition and subtraction. Japan also had their own version of the soroban, but it was only a little different. The soroban is one of the reasons that we have calculators...