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Which of the following provide an "always on" Internet access service when connecting to an ISP? Each correct answer represents a complete solution. (Choose two.)

A.
Digital modem
Answers
A.
Digital modem
B.
Cable modem
Answers
B.
Cable modem
C.
Analog modem
Answers
C.
Analog modem
D.
DSL
Answers
D.
DSL
Suggested answer: B, D

Explanation:

DSL and Cable modems are used in remote-access WAN technology for connecting to the Internet. Both provide an "always on" Internet access service.

Answer options C and A are incorrect. Analog and Digital modems are not always in 'ON' mode when connecting to an ISP. Analog modems transmit analog voice signals, while Digital modems transmit digital signals over a link.

asked 18/09/2024
jordi vanderpooten
34 questions
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