What Type of Network Traffic Requires QoS?
- on-line purchasing
- video conferencing
The correct answer is: video conferencing
Explanation: The video conferencing process makes use of real-time audio and video communications. These two types of communication both require quality of service on the network due to their time-sensitive natures and bandwidth requirements. The users will benefit from QoS by having a consistent experience on the network.
Answers Explanation & Hints:
During a video conference, audio and video communications are carried out in real-time. They are both time-sensitive and bandwidth-intensive forms of communication and thus require a quality of service that is active on the network in order to function properly. The QoS ensures the user’s experience is uninterrupted.