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单选题
Telepresence and video conferencing have been an increasingly important component of the overall collaboration marker, which indicator is the best measure of the continued importance of these technologies going forward?（）
A
generation Y ,raised on video, comprises 17 percent of the world population
B
the annual growth rate of the video-conferencing market is 23 percent
C
the U.S internet traffic annual growth rate is more than 40 percent
D
thecisco long-term growth-rate target is 12 percent to 17 percent
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更多 “单选题Telepresence and video conferencing have been an increasingly important component of the overall collaboration marker, which indicator is the best measure of the continued importance of these technologies going forward?（）A generation Y ,raised on video, comprises 17 percent of the world populationB the annual growth rate of the video-conferencing market is 23 percentC the U.S internet traffic annual growth rate is more than 40 percentD thecisco long-term growth-rate target is 12 percent to 17 percent” 相关考题
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多选题Which two networking infrastructure characteristics are most likely to distinguish video requirements （such as Cisco TelePresence） from voice requirements？（）AjitterBdelayCPoEDbandwidthEpacket loss
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