Home » CompTIA » N10-006 » Which of the following WAN technologies uses an analog phone line to transmit data?
Which of the following WAN technologies uses an analog phone line to transmit data?
A. LTE
B. DSL
C. Satellite
D. Cable
Answer: B
Explanation:
DSL is a high-speed Internet service like cable Internet. DSL provides high-speed networking over ordinary phone lines using broadband modem technology. DSL technology allows Internet and telephone service to work over the same phone line without requiring customers to disconnect either their voice or Internet connections.
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