Firemen often use ________ to communicate with each other in burning buildings.
A) NFC
B) RFID
C) Wi-Fi
D) UWB
Correct Answer:
Verified
Q69: _ is a small, portable wireless device
Q70: _ cellular networks used analog signals and
Q71: According to GasBuddy's July 2019 ranking, _
Q72: Your actual download speed is determined by
Q73: _ cellular networks used digital signals primarily
Q75: _ is designed to be embedded in
Q76: Which of the following is NOT a
Q77: _ technology enables the use of mobile
Q78: Suppose you use Speedpass+ at Exxon and
Q79: Medium-range wireless networks are _ technology.
A) LAN
B)
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