Technology in daily life can increase productivity, convenience, safety, and security.Which of the following uses of technology is most often used to address security concerns?

A) A smart car that manages speed
B) A navigation app with current traffic information
C) A virtual assistant using voice recognition
D) A doorbell with a motion-detection camera

Question

Aryan Makhija · Accepted Answer

Final Answer : D, Explanation :  A doorbell with a motion-detection camera is most often used to address security concerns as it allows individuals to see and monitor who is at their door, even when they are not home. This can deter potential burglars or intruders and provide evidence in case of a break-in. The other options do not directly address security concerns.

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