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What is USB
USB (UNIVERSAL SERIAL BUS) is intended to connect peripheral devices like mouse, keyboards, modems and sound cards to microprocessor through a serial data path and a twisted pair of wires. Main idea is to reduce system cost by reducing number of wires. Another benefit is that sound system can have a separate power supply from the PC that means less noise. Data transfer rates through the USB are 12 Mbps at present.
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Dear, I''m an engineering post graduate in computer science. I would like to work as online tutor. please suggest ideas. Thank You.
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