Correct Response: A. Every smart home device contains an embedded microprocessor. The sharp decrease in the price of microprocessors has allowed manufacturers to make smart home devices available at affordable prices. B is incorrect because most smart home devices do not require high speed data. C is incorrect because smart home devices tend to be wireless, and hence do not depend on cabling. D is incorrect because strong data security and privacy measures predate the modern increase in smart home devices. However, the advent of smart home devices has led to improvements in data security and privacy measures.
