What are two characteristics of video traffic? (Choose two.)
- Video traffic consumes less network resources than voice traffic consumes.
- Video traffic latency should not exceed 400 ms.
- Video traffic is more resilient to loss than voice traffic is.
- Video traffic requires a minimum of 30 kbs of bandwidth.
- Video traffic is unpredictable and inconsistent.
Explanation: Video traffic is characterized as unpredictable, inconsistent, and bursty because the number and size of packets vary depending on the content being transmitted (e.g., action sequences require more data than static scenes). To maintain an acceptable user experience and prevent degradation like blurriness or unsynchronized audio, the network must ensure that latency does not exceed 400 ms. Conversely, video is less resilient to loss than voice and requires significantly higher bandwidth (at least 384 Kbps).
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