CompTIA
220-801 · Question #931
220-801 Question #931: Real Exam Question with Answer & Explanation
The correct answer is D: RJ-11. RJ-11 is the standard modular connector used to terminate POTS (Plain Old Telephone Service) analog telephone lines in residential and small business environments.
Question
Which of the following connectors would terminate a POTS connection?
Options
- ABNC
- BF
- CRJ-45
- DRJ-11
Explanation
RJ-11 is the standard modular connector used to terminate POTS (Plain Old Telephone Service) analog telephone lines in residential and small business environments.
Common mistakes.
- A. BNC (Bayonet Neill-Concelman) is a coaxial cable connector used in RF, video, and legacy networking applications, not analog telephone lines.
- B. The F-connector is a threaded coaxial connector used for cable television, satellite, and broadband coax connections, not POTS telephone lines.
- C. RJ-45 is an 8-position modular connector used for Ethernet network cabling and is physically larger than RJ-11; it is not used to terminate POTS lines.
Concept tested. RJ-11 connector and POTS termination
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