Peripherals such as keyboards, add-in cards (including frame grabbers), monitors, modems and printers are alternatively connected to the system through the I/O interface. The I/O connection features a communication line to se

Some common words found in the essay are:
Internal Organisations, data bus, i/o interface, host bus, system's host bus, system i/o interface, data move gateway, memories i/o, memories i/o interface, system's host, transfer rate, path size, address bus, microprocessor memories, system i/o,
Approximate Word count = 460
Approximate Pages = 2 (250 words per page double spaced)