CompTIA
N10-004 · Question #580
Which of the following is used to serve as an emergency backup line to troubleshoot a broadband connection on many routers?
The correct answer is B. POTS. See the full explanation below for the reasoning.
Question
Which of the following is used to serve as an emergency backup line to troubleshoot a broadband connection on many routers?
Options
- ADSL
- BPOTS
- CVDSL
- DSmart jack
How the community answered
(37 responses)- A5% (2)
- B81% (30)
- C11% (4)
- D3% (1)
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