Thursday, October 7, 2010

4.1 IFS H/W infrastructure



In this imagine we are seeing how the computer transfer the data we enter into the language it understands. The input technologies that being inputed are the letters that spell out HELLO. The processing technologies is being used when the data that is being entered is being transfered over to the output. So by using the keyboard to type in Hello we are able to see it on the screen by the processing technologies. The output technologies are what is for the data to be usable. The machine language is the only thing that the computer can understand and that is on and off or 1 and 0. The bits are one number that is in the set of bytes. So it takes 8 buts to make a byte. And in the picture that is all the 1 and 0's that make up one letter. The ACSII binary code is also the 8 bits that are seen in the image. The ALU is where the computer does the math information, the CPU is the central processing unit and the control unit is the in CPU.

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