CompTIA
220-801 · Question #995
220-801 Question #995: Real Exam Question with Answer & Explanation
The correct answer is D: BNC. BNC (Bayonet Neill-Concelman) connectors are cylindrical and round, featuring a bayonet-style twist-lock coupling mechanism. They are commonly used with coaxial cables (e.g., in older 10Base-2 Ethernet and video/RF applications). RJ-45 is rectangular, MiniHDMI is a small trapezoi
Question
Which of the following connectors has a distinct round shape to it?
Options
- ARJ-45
- BMiniHDMI
- CRS-232
- DBNC
Explanation
BNC (Bayonet Neill-Concelman) connectors are cylindrical and round, featuring a bayonet-style twist-lock coupling mechanism. They are commonly used with coaxial cables (e.g., in older 10Base-2 Ethernet and video/RF applications). RJ-45 is rectangular, MiniHDMI is a small trapezoid shape, and RS-232 (DB-9/DB-25) is a D-shaped (D-sub) connector.
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