Which of the following best describes 10BASE-T network cabling?

The option that describes 10BASE-T network cabling is accurate because it specifies that the technology operates at 10 Mbps, utilizes baseband signaling, and employs twisted pair copper cabling. In 10BASE-T networks, the "10" refers to the speed of 10 megabits per second, while "BASE" indicates that it uses baseband signaling, which means that the Ethernet signal takes up the entire bandwidth of the cable and is not mixed with other signals. The use of twisted pair copper cabling is standard in this type of Ethernet networking, specifically Category 3 or higher cables, which are designed to support this transmission method over distances typically up to 100 meters.

The other choices contain inaccuracies regarding the specifications and types of cabling used. For instance, options mentioning higher speeds, broadband signaling, or fiber cabling do not align with the characteristics of 10BASE-T, which is precisely defined for its 10 Mbps speed and its reliance on twisted pair copper cabling.