多项选择题
A.reducing day one costs
B.improving productivity
C.gaining competitive advantage
D.focusing on current needs
E.obtainingA wide variety of point products
F.reducing TCO
多项选择题 What are the three partner benefits of service contracts?（）
单项选择题 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?（）
单项选择题 What is the Cisco collaboration per-person licensing option that simplifies purchasing and provides customers with maximum flexibility?（）