Which digital network type uses plain-old telephone lines and was the precursor to DSL?
A) Cable modem
B) Ethernet
C) ISDN
D) Bluetooth
E) Tin-cans and twine
The answer: C) ISDN
Basic rate Integrated Services Digital Network provides a maximum throughput of 128 kilobits per second, and works quite nicely with existing telephone wiring.
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Want to know more? Watch “Network Connections.”You can connect your network together through many different technologies. In this video, you’ll learn about dial-up networks, broadband, local area networking, Bluetooth, satellite networks, and much more. |
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