Match each term with the correct statement below.
-promotes wireless networking for LANs
A)Wi-Fi Alliance
B)controlled port
C)access point
D)satellite microwave
E)frequency hopping
F)terminal node controller (TNC)
G)automatic repeat request (ARQ)
H)pulse position modulation (PPM)
I)spread spectrum technology

Question

Quizplus · Accepted Answer

The Wi-Fi Alliance promotes wireless networking for LANs, among other things.

Answer: C 
 An access point is used for wireless networking and can connect multiple devices to a network.

Answer: I 
 Spread spectrum technology is used to spread out the signal over multiple channels, making it more resistant to interference.

Answer: D 
 Satellite microwave is a technology used to transmit data over long distances through satellites.

Answer: E 
 Frequency hopping is a technique used to avoid interference by changing the frequency of the signal.

Answer: G 
 Automatic repeat request (ARQ) is a method used for error correction in data transmission.

Answer: H 
 Pulse position modulation (PPM) is a type of modulation used for transmitting digital data.

Answer: F 
 A terminal node controller (TNC) is used to connect a computer to a radio transmitter for packet radio communication.

Answer: B 
 A controlled port is a network port that is secured and can only be accessed by authorized devices.

Match Each Term with the Correct Statement Below