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For each of the following scenarios on a single-user computer system, would you use polled I/O,
interrupt-driven I/O, or direct-memory access? Give reasons for your choices
(a) a graphics card with direct bus connection
(b) a keyboard used with a graphical user interface
(c) a 100Gbps network adapter with direct bus connection

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For each of the following scenarios on a singleuser compute.pdf

  • 1. For each of the following scenarios on a single-user computer system, would you use polled I/O, interrupt-driven I/O, or direct-memory access? Give reasons for your choices (a) a graphics card with direct bus connection (b) a keyboard used with a graphical user interface (c) a 100Gbps network adapter with direct bus connection