Week 2 sesion

Now I am study about Computer Architecture.

Since 1946 all computers have had 5 components, that is Datapath and Control its constitute The Processor, then Memory,Input, and also output.

The graphic of computer architecture:

processor (control&datapath)-memory-  Input-output

Categories of computer based on size,capability, and price:

• ·         Embedded computers.
• ·         Mobile computers e.g: handphone,I-phone etc.
• ·         Personal computers e.g: notebook,laptop etc.
• ·         Midrange servers.
• ·         Mainframe computers (used for big company or research.
• ·         Supercomputers.

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