Which connector is used with composite and component cables?

The RCA connector is used with both composite and component cables, making it the correct choice. In video production and audio applications, RCA connectors are a standard for transmitting video and audio signals.

Composite cables typically use a single RCA connector for the video signal, which combines all three color signals (red, green, and blue) into one. Conversely, component cables utilize three separate RCA connectors to carry the video signals for the red, green, and blue components, along with the potential for additional RCA connections for audio. This separation allows for higher video quality, making component connections preferable for high-definition video.

While HDMI connectors also carry video and audio signals in a single cable, they are not directly used with composite or component cables. Similarly, BNC connectors are often found in professional video equipment and are more frequently associated with coaxial cables rather than RCA-based systems. The 1/4" connector is primarily used for audio applications, such as connecting instruments or microphones to mixers and amplifiers, and is not applicable for composite or component video connections.