WhichstatementmostaccuratelydescribestheaccountplanningservicecomponentinthepreparephaseforCiscoUnifiedCommunications（）
A. Itperformsadetailedfinancialanalysis，includingcurrentphonenetworkcosts，training，andreturnofinvestment.
B. Itresearchesuniquechallengesandconductscompetitiveanalysistodetermineaverticalapproachandstrategy.
C. Itidentifiesthekeyplayers，high-levelsolutionrequirements，timelines，andscopeoftheopportunity.
D. Itprovidesthepartnerwithinformationregardingcustomeracceptanceofthenewsolution.
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HowisSNCPandMS-SPRingtrafficreroutedduringaprotectionswitchwhenacompletefibercablecutoccurs？（）
A. SNCPtrafficisswitchedfromthefirstnodethatrecievestheAIS.MS-SPRingtrafficisreroutedfromthefirstinthering.
B. SNCPtrafficisselectedatthedestinationnodeinthering.MS-SPRingisreroutedfromtheoriginatingnodeinthering.
C. SNCPtrafficisreroutedfromtheoriginatingnodeinthering.MS-SPRingtrafficisreroutedfromtheoriginatingnodeinthering.
D. SNCPtrafficisselectedatthedestinationnodeinthering.MS-SPRingtrafficisreroutedfromthelastreachablenodeinthering.
下列不属于内膜系统的细胞器是（）
A. 核糖体
B. 内质网
C. 溶酶体
D. 过氧化物酶体
E. 分泌小泡
隔离的管理要求在新建、改建与扩建时，建筑布局应符合医院卫生学要求，并应具备隔离预防的功能，区域划分应明确、标识清楚。（)
Duetolimitationsaffectingvoicequality,whichofthebroadbandspeedsshownispreferredinordertoachievehighestvoicequalityonaconvergeddataandvoiceteleworkerconnection？（）
A. DSLwith128kuplink/128kdownlink
B. cablewith256kuplink/256kdownlink
C. DSLwith128kuplink/768kdownlink
D. cablewith256kuplink/1.4Mdownlink
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