Which of the following are mountable metal plates that provide AV connectors for audio, video, phone, data, power, and control?

The correct choice identifies AAPs (Audiovisual Architectural Plates) and MAAPs (Media Access Architectural Plates) as mountable metal plates that serve the purpose of providing a variety of AV connectors. These plates are designed to be installed in wall or furniture mounts, allowing for a neat and organized way to connect various AV sources. They facilitate connections for audio, video, telephone, data networking, electrical power, and control systems in audiovisual environments.

AAPs and MAAPs enhance the usability and accessibility of AV systems by enabling connections in a clean and efficient manner, reducing cable clutter and ensuring that all necessary connections are readily available at a single point. This is particularly beneficial in settings such as classrooms, conference rooms, and auditoriums where multiple types of connections are frequently required.

Other options listed do not pertain to the mountable metal plates with AV connectors. For example, HDBaseT is a technology for the transmission of uncompressed HD video, audio, and control signals over long distances, while STP (Shielded Twisted Pair) relates to networking and telecommunications. The terms Braided Shield and Solid refer to types of electrical cable construction, and Commissioning and Live Content relate to processes and types of media, rather than to physical AV