问题：

[单选] Which statement is true about the comparison of voice traffic with video traffic？（）

A .  Video conferencing traffic tends to be much more bursty in nature and is more prone to have an impact on other traffic flows.
B .  Latency requirements are less stringent for video traffic than for voice traffic.
C .  Video traffic is less sensitive to dropped packets than for voice traffic.
D .  Video traffic requires the retransmission capabilities of TCP whereas voice uses UDP.
E .  Voice traffic tends to be much more bursty in nature and is more prone to have an impact on other traffic flows.
F .  Voice traffic requires the retransmission capabilities of TCP whereas video uses UDP.