Which of the following output devices is correctly matched with their characteristics

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Which of the following input devices does not correctly match with its function

B) Barcode Reader — Reads printed optical data and converts it into digital text or numbers.

D) Plotter — Captures handwritten signatures directly into a computer system.

A) Mouse — Navigates the graphical user interface by controlling a cursor.

C) Microphone — Converts physical sound waves into digital audio signals.

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How do RISC and CISC architectures generally differ in their approach to instruction length? 

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Which design philosophy is a defining characteristic of RISC architectures regarding instruction execution?

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Which component of the CPU performance equation does RISC primarily aim to minimize?

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 What is a major challenge for compilers when targeting a RISC architecture compared to CISC? 

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Which of the following is an example of a CISC-specific feature designed to reduce code size? 

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Why is pipelining more difficult to implement efficiently in a pure CISC architecture? 

Reduced memory access speed

Instruction length variability

Lack of microcode support

Excessive number of registers

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