What is the correct communication order of an I/O system?

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Computer Science · Operating Systems

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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OS ↔ Device Drivers ↔ Device Controllers ↔ I/O Devices

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Answer 1

Device Controllers ↔ Device Drivers ↔ I/O Devices ↔ OS

Answer 2

I/O Devices ↔ OS ↔ Device Drivers ↔ Device Controllers

Answer 3

OS ↔ Device Controllers ↔ Device Drivers ↔ I/O Devices

Answer 4

OS ↔ Device Drivers ↔ Device Controllers ↔ I/O Devices

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