Which unit is used to handle processor communication with its peripheral devices?
Correct answer: A. Input/output unit
- A. Input/output unit
- B. Storage unit
- C. Processing unit
- D. Bus interconnection
Explanation
The input/output unit (I/O unit) is responsible for handling communication between the processor and peripheral devices. It acts as an intermediary, translating signals between the processor, which uses a digital language, and the peripheral devices, which may use different communication protocols
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Hardware includes the physical components of a computer, such as the CPU, motherboard, registers, memory, storage devices and peripheral equipment. Software covers system software, application software, utilities, drivers and firmware, with attention to how the operating system manages hardware and how software differs from the physical equipment it controls.
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