Which technology is associated with broadband cable networking?

DOCSIS, which stands for Data Over Cable Service Interface Specification, is the technology that enables broadband internet access over cable television systems. It works by using existing coaxial cable infrastructure, allowing service providers to offer high-speed internet alongside television services. This standard has been widely adopted and is integral to how cable network operators deliver internet services to customers.

In contrast, ADSL (Asymmetric Digital Subscriber Line) and SDSL (Symmetric Digital Subscriber Line) are types of DSL technologies that utilize telephone lines for internet access rather than cable. MPLS (Multiprotocol Label Switching) is a technique used to manage data traffic flow in networks but is not specifically designed for broadband cable networking. This distinction highlights why DOCSIS is the correct choice related to broadband cable networking technology.