单项选择题
A. present Cisco products
B. provide a framework of tested and proven models
C. identify basic needs of the business
D. calculate the business need priority
单项选择题 What Cisco CE520 feature optimizes quality of service?（）
多项选择题 What two technologies do SMB customers most often want to implement in the future?（）
单项选择题 The Solutions Recommendation Guide is a framework for creating a customized SMB solution. Inorder to create a customized solution, which two components are needed?（）