Q.

Active transponders are woken up ..............

A. no power source and no active transmitter
B. they typically have a read range of 20 100 m
C. when they receive a signal from a reader
D. none of the above
Answer» C. when they receive a signal from a reader
1.6k
0
Do you find this helpful?
4

View all MCQs in

Ubiquitous Computing System (UCS)

Discussion

No comments yet

Related MCQs