What is a dedicated circuit?

A dedicated circuit is defined as a communication line that is reserved exclusively for a specific user or group of users. This type of circuit ensures that the bandwidth and resources are not shared with anyone else, providing reliable and consistent performance for the designated users.

The exclusivity of a dedicated circuit means that those specified users have a guaranteed connection, which is particularly beneficial for applications that require stable and uninterrupted service, such as voice communications, video conferencing, or data transfers that cannot tolerate interruptions or delays.

Other options suggest different types of circuits—like shared circuits that allow multiple users access or temporary circuits designed for short-term projects—which do not align with the concept of a dedicated circuit focused on exclusivity and reliability for specified users.