EXAM :

TITLE : RFID+

1. As the distance between tags in a passive ultra high frequency (UHF) RFID interrogation zone decreases, which of the following is affected?

A. Time required to power the tag

B. Distance at which the tag can be read

C. Coverage area of the interrogation zone

D. Power level of the field

Answer: B

2. An RFID application at an automobile distributorship must be able to inventory the cars from a central location. Which of the following RFID technologies would work BEST in this application?

A. Active UHF More >

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