p3_hsflow_burdette

• By Brandon Burdette • Period 3 • 10/1/07

History that happened in 1974 • IBM develops SEQUEL, which today is known as SQL today.

Another Computer Invention happened in 1974! • The first Toshiba floppy disk drive is introduced.

First signs of “internet” • The first signs of the internet come in 1974

Computer • The first consumer computers are made

Computer RAM chip • A 4-kbit D-RAM chip becomes commercially available QuickTimeﾪ and a TIFF (Uncompressed) decompressor are needed to see this picture.

Processor comes out 1974! • 4 January 1974, INTEL introduces the 8080 microprocessor, an improved 8 bit version.

Fetch • Fetch gets the information from the codes and gives to decode.

Decode • Decode gets the information from Fetch and Decode gives it to Execute

Execute • Execute gets the information from decode and execute processes the information

Output • Out put has to do with the printer, monitor or screen, CD-Rom, DVD-Rom, etc. Output is information that you get from the computer

Input Input has to do with keyboards and mouse’s and others. The input is when you put in information and it processes it.

Memory

Processor The processor has to do with Decode Execute and fetch

Conclusion Many things happened in 1974. Most of them I listed. Scientists have made many discoveries since 1974. These new inventions are outrageous First Use of term quot;Internetquot;

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