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wanahton

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  1. wanahton

    I want to knw hw a smartphone starts up in comparison to a computer. As we all knw, In a computer, whn the power is switched on, BIOS starts operation. It checks all the input nd output devices, ports etc nd then loads the OS frm secondary memory like floppy or CD or Hard disk into RAM. then OS takes control of computer. Is same happens in case of Smartphones nd Tablets?
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