RFID technology was used to support each of the following activities at the 2008 Beijing Olympics except:
A)ensuring safety of athletes' food
B)blogging on social networks
C)preventing the sale of counterfeit tickets
D)tracking marathon runners

Question

Quizplus · Accepted Answer

While RFID technology was used for ensuring the safety of athletes' food, preventing the sale of counterfeit tickets, and tracking marathon runners, there is no evidence that it was used for blogging on social networks.

RFID Technology Was Used to Support Each of the Following