I/O Scheme That Polls Device Status Registers - INTEL OA Question | OAHelper

I/O Scheme That Polls Device Status Registers - INTEL OA Question | OAHelper

Company: INTEL

Difficulty: easy

Problem Statement

I/O Scheme That Polls Device Status Registers Which of the below given scheme(s) checks the status of a device if it is its next turn for the I/O operation in the operating system? I) Polling I/O II) Interrupts I/O

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