COMPTIA A+ Practice Exam

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Which connectors are classified for fiber internet connections?

BNC, SC, ST
FDDI, MT-RJ, FC
USB, HDMI, DVI
RCA, S-Video, BNC

The correct answer is: FDDI, MT-RJ, FC

The correct choice for connectors used in fiber internet connections includes FDDI, MT-RJ, and FC. FDDI (Fiber Distributed Data Interface) is a standard for data transmission on fiber optic lines and is often used for local area networks. MT-RJ (Mechanical Transfer-Registered Jack) is a compact connector that allows for the connection of two optical fibers within a single housing, which is beneficial for reducing space in networking setups. FC (Ferrule Connector) is also specifically designed for high-performance, high-precision fiber optic applications, making it popular in telecommunication and data communication systems. These connectors are specifically tailored for the performance characteristics of fiber optic connections, focusing on efficient signal transmission and minimal loss. Each of them serves unique purposes in networking environments, especially where bandwidth and distance are critical factors.