单项选择题
Which Cisco Small Business portfolio product is targeted to customers with basic technology needs？（）
A. Cisco Catalyst Switches
B. Cisco Partner Development Funds
C. Cisco Integrated Services Routers
D. Cisco Small Business Pro Series
E. Cisco Small Business Series
多项选择题 InwhattwowaysdoestheCiscoSR520SecureRoutercomplementtheCiscoSmartBusinessCommunicationsSystem？（）
多项选择题 WhichthreedeploymentscenariosdoesCiscoConfigurationAssistantsupport？（）
单项选择题 WhatisanimportantdifferencebetweentheCiscoSmallBusinessSupportCenterandtheCiscoSmallBusinessSupportCommunity？（）