Data within the building can be sent through
a. Bluetooth
b. Wi-Fi
C. Infrared
d. None of these
Answers
Answered by
3
Answer:
infrared is the answer
Explanation:
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thnksz
Answered by
0
Answer:
d.none of these
Explanation:
because bluetooth has a very short range,infrared radiations can be blocked from walls,people,table,chair,etc and I dont know is about wifi the answer can also be wifi
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