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  • A modem and a telephone line are required
Multiple choice

A modem and a telephone line are required

  1. in a ISDN connection

  2. in a Dial-up connection

  3. in a cable connection

  4. all of the above

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Dial-up connections use a modem to convert digital signals from a computer into analog signals that can be transmitted over standard telephone lines.

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