CompTIA Network+ Practice Test

What type of cable does the F-connector typically work with?

1. Fiber optic cable

2. Coaxial cable

3. Twisted pair cable

4. HDMI cable

The correct answer is: Coaxial cable

The F-connector is specifically designed for use with coaxial cable. This type of connector is commonly found in television and internet coaxial connections, where it provides a secure and reliable point for transmitting signals. Coaxial cables are characterized by their central conductor, dielectric insulator, metallic shield, and outer sheath, making them suitable for carrying high-frequency signals such as cable television and broadband internet. In contrast, fiber optic cable utilizes a different type of connector, which is designed to handle the light signals that are transmitted through glass fibers, not electrical signals like those handled by coaxial cables. Twisted pair cables, often associated with telephone and data networking, typically use connectors like RJ45 instead. HDMI cables, designed for high-definition audio and video signals, have a distinct type of connector that is not compatible with coaxial applications. Thus, the F-connector's association with coaxial cables makes it the appropriate choice, as it is engineered to facilitate connections that are crucial for television and internet services.