Which signal types can be received by cable systems?

The answer is accurate because cable systems are designed to receive a variety of signals to provide a broad spectrum of services. This includes direct feed signals, which come directly from broadcasting stations, satellite signals that are transmitted from satellites to serve remote or urban areas with programming, and internet signals that allow for high-speed internet access via cable infrastructure.

Providing both television programming and internet service meets the demands of subscribers for diverse content and accessibility. This capability to manage multiple types of signals is what differentiates modern cable systems from other forms of communication, such as traditional terrestrial broadcast or purely satellite services. In this context, the inclusion of internet signals highlights the evolution of cable systems into multifunctional communication providers, often referred to as triple-play services, which combine television, internet, and telephone services.