QoS can provide different quality of service according to different demands, which of the following are functions of QoS?
A. Providing private bandwidth for users
B. Reducing loss of packet
C. Congestion management and avoidance
D. Specifying priority of packets
Answer:A
QoS can provide different quality of service according to different demands, which of the following are functions of QoS?
A. Providing private bandwidth for users B. Reducing loss of packet C. Congestion management and avoidance D. Specifying priority of packets