MULTIMEDIA AND QUALITY OF SERVICE
INTRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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packet addressing
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Delay
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packet loss
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Jitter
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Detailed explanation-1: -When QoS is implemented in a converged network, which two factors can be controlled to improve network performance for real-time traffic? (Choose two.) Explanation: Delay is the latency between a sending and receiving device. Jitter is the variation in the delay of the received packets.
Detailed explanation-2: -QoS technologies provide capacity and handling allocation to specific flows in network traffic. This enables the network administrator to assign the order in which packets are handled and provide the appropriate amount of bandwidth to each application or traffic flow.
Detailed explanation-3: -So QoS is essentially required to make sure that the small trickle of voice packets through the network remains steady, even in the event of a large file transfer or network backup attempting to commandeer the same link.