单项选择题

Whichofthefollowingstandardsymbolssignifiesthatapackageditemwasproducedusinghazardousmaterialsindustryguidelines？（）

A.EnergyStar
B.EnergyStar2.0
C.PCI-E
D.RoHS

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单项选择题

Alargecompanywouldliketorolloutthinclientstoallretailterminalsonitsnextupgrade.WhichofthefollowingarepotentialrisksofthisITplan？（）

A.Powerconsumption；thinclientsusemoreenergythancomparableworkstationsandthereforehavealargerenergyfootprint.
B.Singlepointoffailure；ifthethinclientservergoesdownallmachinesarewithoutfunctionality.
C.Centralizedadministration；ITstaffcannotrelyonlocalizedgrouppolicysettings.
D.Highcostofterminals；comparedtotraditionalworkstations，thinclientsareveryexpensiveandrequiremoremaintenance.

单项选择题

Acompanywouldliketodisposeofoldtonerunits.WhichofthefollowingwouldbetheMOSTappropriatecourseofactiontotake？（）

A.Useanapprovedrecyclingprogrameitherthroughavendororlocalgovernmentagency.
B.Oldtonerdisposalistheresponsibilityofthemanufacturer.Calltheappropriatenumberattherespectivecompany.
C.Tosstheunitsintothetrash.Tonercartridgesarebiodegradable.
D.Cleanoutthetonercartridgeswithwarmwaterandplacethecleanunitsintotherecyclingcollection.