单项选择题
A. Planning
B. Design
C. Implementation
D. Operation
E. Optimization
单项选择题 ACiscoCatalystswitchcanbelongtohowmanyVTPdomains？（）
单项选择题 Acustomerneedsapproximately15to20wirelessAPsforRFcoverage.Giventhatthecustomerisgoingtousethe1010lightweightAPwiththeadvancedfeatureset，whatotherproductisrequiredtocompletethisoperationalfunctionality？（）
多项选择题 Whichtwoofthesearecorrectregardingaccesscontrollists？（Choosetwo.）（）