A power-driven vessel exhibits the same lights as a __________.

Answer: D — vessel being pushed

A power-driven vessel exhibits the same lights as a vessel being pushed because both types of vessels are under the same regulations outlined in the International Regulations for Preventing Collisions at Sea (COLREGs). Specifically, a power-driven vessel must exhibit the same navigation lights as a vessel being pushed when it is engaged in a tow, which indicates that certain visual markers are necessary for safe navigation. This alignment of lighting requirements ensures that other vessels can easily identify the nature of the power-driven vessel's operation, particularly when it is part of a tow configuration. The lights serve a crucial purpose in navigating safely and effectively, allowing other mariners to understand the size and type of the vessel and its mode of operation. In contrast, the lights exhibited by fishing vessels, pushing vessels, and towing vessels may differ based on their specific activities and configurations, thus not aligning with the lighting requirements of a power-driven vessel when operating in a conventional scenario.