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Quiz - China Using Mobile Apps to Follow Spread of Coronavirus
February 19, 2020
Question 1 / 4
What is the purpose of a QR Code?
To give governments a way to directly contact infected people
To provide a direct link to internet information about a subject
To track a person’s movements through their mobile device
To keep information about a person’s health condition secret
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Quiz - China Using Mobile Apps to Follow Spread of Coronavirus
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