Which term describes a set of parallel paths for signals in digital communication?

The term that describes a set of parallel paths for signals in digital communication is commonly referred to as "Highway." In digital communication, the concept of a highway metaphorically represents how data can travel simultaneously over multiple channels or pathways, similar to how vehicles can move along multiple lanes of a highway. This parallel processing capability increases the bandwidth and efficiency of data transmission, allowing for faster communication of information.

Parallel paths are crucial in environments where large amounts of data need to be transmitted quickly, such as in high-speed networks. By utilizing multiple channels, digital communication can achieve more robust and reliable data transfer.

The other terms like "Bridge," "Channeling," and "Pathway," while related to communication, do not specifically capture the concept of parallel signal paths as clearly as "Highway" does. A bridge is more often about connecting different networks or segments, channeling could imply directing data flow but does not emphasize parallelism, and a pathway typically refers to a single route or path, not multiple parallel paths. Thus, "Highway" stands out as the most accurate descriptor in this context.