下列属于个人征信异议的有()。

AnCiscoUnifiedContactCenterExpress4.0deploymentrequiressupportfor20concurrentlylogged-inagents.Theagentsaresplitacrosstworemotesites,andthehigh-availabilityCiscoCRSEngine,DatabaseServer,VoIPMonitoring,andRecordingserverprocessesrunatacentraldatacenter.TheagentswillbeusingCADwithCiscoUnifiedIPPhone7960Gandend-pointmonitoring.Verylittlerecordingandsilentmonitoringwillbeperformed,andnohistoricalreportingwillbedoneduringcallcenteropenhours.Assumetheminimumnumberofserversisdesired.

HowmanyCiscoUnifiedContactCenterExpresshardwareserverswouldberequiredforthisCiscoUnifiedContactCenterExpressdeployment?()

A.whenarouterbetweentheTeleworkerrouterandthehead-endVPNrouterisdoingNAT/pNATanddoesnotsupportIPSecpass-through

B.whentheTeleworkerrouteritselfisdoingNAT/pNAT

C.always

D.never

through fiber with 18ps/nm*km of dispersion. How many 15216-DCU-350 equivalents are needed for enough compensation after traveling 100 km?（）

A.none

B.one

C.two

D.three

E.four

A.OSNR

B.dispersion

C.attenuation

D.powerbudget

E.amplifierspacing

F.fourwavemixing

Mux (left side) composite output and the ONS 15216 Demux (right side) composite input, with the optical values given in the exhibit? （）(Assume the worst case loss of 4.5 dB for 15216 200 GHz Mux/Demux and ignore power penalties or extra margin.)

A.15dB

B.17dB

C.21dB

D.26dB

E.27dB

A.PINphotodiodes

B.zero-chirpedlasers

C.Erbium-dopedfiberamplifiers

D.dispersioncompensatingfiber

E.dispersioncompensatingBragggrating

eITdepartmenthassurveyedtheplannedteleworkers,resultingintheusergroupingsshownintheexhibit.Toprovidethehighestvoicequality,thebestrecommendationstothiscustomerare（）.

A.DeployallthreegroupswithaQoSservicepolicy,choosingtheparametersforTrafficShapingbasedontheaverageuplinkspeedacrossthethreegroups.

B.TeleworkersinGroupsAandBshouldinquirewiththeirDSLprovidersforsubscriptionswithhigheruplinkbandwidths.

C.TeleworkersinGroupCshouldchangetheirsubscriptionstoDSLfordeploymentconsistency.

D.TeleworkersinGroupAshouldupgradetheirsubscriptiontoobtainstaticIPaddresses

E.TeleworkersinGroupAshouldinquirewiththeirDSLprovidersforsubscriptionswithhigherdownlinkbandwidths.

A.150

B.200

C.300

D.variesbasedonthenumberofexpansionserversused

E.variesbasedonthenumberofapplicationsconfigured

A.Theyarebothregionsoflowestloss.

B.Theyarebothregionsoflowreflections.

C.Theyarebothregionsoflowindexofrefraction.

D.Theyarebothregionsoflowchromaticdispersion.

E.TheyarebothregionsoflowPolarizationModeDispersion（PMD）.

A.lowopticalpowe

B.highopticalpower

C.fewopticalchannels

D.manyopticalchannels

E.lowchromaticdispersion

F.highchromaticdispersion

G.toomuchpowerdifferentialintheopticalchannels