How can Quality of Service be described?
A. Speed is the maximum amount of Information in bits per second that can be transmitted across a network
B. Relay is the finite amount of time that it takes a packet to reach the receiving endpoint after being transmitted from the sending endpoint
C. Packet loss is a relative measure of the number of packets that were not received compared to the total number of packets transmitted
D. Latency is the difference in the end-to-end delay between packets
