What term describes a policy that allows network devices to manage the flow of data to give priority to voice and video?

The term that describes a policy that allows network devices to manage the flow of data to give priority to voice and video is “quality of service” or “QoS.” Quality of service is a set of techniques and mechanisms used to prioritize certain types of data traffic over others to ensure a consistent and acceptable level of service quality, especially for real-time or latency-sensitive applications like voice and video communication. QoS policies help manage and allocate network resources to ensure a smoother and more reliable experience for these applications.