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True or False
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1
The most prevalent wireless technology is that associated with TV remote controls.
A)True
B)False
2
Local-area networks within most companies or organizations typically use fiber-optic cables as the transport medium.
A)True
B)False
3
The wireless LAN has advantages of being flexible and lower costs.
A)True
B)False
4
The hardware devices in a wireless LAN are the gateway/router and the radio modems in the PCs.
A)True
B)False
5
For laptops, the modem is either built in or can be plugged into the PCMCIA slot available on most laptops.
A)True
B)False
6
Wireless LAN methods have been developed, tested, and abandoned as one standard known as the IEEE 802.11 emerged as the most reliable.
A)True
B)False
7
The newest wireless LAN standard is the IEEE 208.11n version which was developed to further increase the data rate.
A)True
B)False
8
The overall LAN range depends on environmental conditions with the indoor range typically being more than 1000 feet at 11 Mbps.
A)True
B)False
9
Wi-Fi is short for wireless fidelity and has been adopted as the trademark of 802.11 products.
A)True
B)False
10
A personal-area network is a very small network that typically involves only two or three nodes.
A)True
B)False
11
The primary application of impulse UWB to date has been in military radar.
A)True
B)False
12
A wireless technology that provides high speed and short range for computer peripherals and video connections is ultrawideband.
A)True
B)False
13
A piconet is formed when one Bluetooth device serves as a master controller to up to seven other Bluetooth slave devices.
A)True
B)False
14
Radio-frequency identification can be thought of as the wireless version of the Morse code.
A)True
B)False
15
A version of RFID called near-field communication is an ultrashort-range wireless whose range is rarely more than a few inches.
A)True
B)False





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