1- In Memory Mapped I/O: The CPU treats I/O ports just as if they weren't memory locations. a) True b) False 2- In Audio Amplifier : DACs are used to produce AC voltage gain with Microcontroller commands. a) True b) False 3- DAC to convert the digital audio file to digital signal in order to play it on a speaker a) True b) False

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A: ANSWER:-

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A:

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Q: the different uses of

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