单项选择题
A large company would like to roll out thin clients to all retail terminals on its next upgrade. Which of the following are potential risks of this IT plan？（）
A.Power consumption；thin clients use more energy than comparable workstations and therefore have a larger energy footprint.
B.Single point of failure；if the thin client server goes down all machines are without functionality.
C.Centralized administration；IT staff cannot rely on localized group policy settings.
D.High cost of terminals；compared to traditional workstations，thin clients are very expensive and require more maintenance.
相关考题
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单项选择题
Asmallbusinesscurrentlyhasfourseparateservers，threeofwhichperformlow-overheadtaskswithsmallmemoryfootprints.HowcouldthecompanyBESTreducepowerconsumptionamongthesefourservers，whilenotsacrificingfunctionality？（）
A.Enable each server’s Cool ’n’ Quiet and/or SpeedStep functionality so that processing power is conserved.
B.Enforce auto-shutdown routines on all four servers for after-hours power saving while the office is closed.
C.Consolidate the four servers onto the best two，combining them logically by tasks and memory consumption.
D.Consolidate the four servers onto the most powerful machine using virtualization. -
单项选择题
Abankruns50workstationsandwouldliketodecreaseitselectricitycosts，whilenotsacrificingfunctionality.Alloftheworkstationsarehigh-endperformanceunitsthatareintendedtobeusedforCAD-likeapplications.Analystsbenefitfromtheaddedperformance，buttellersandassociatescouldusemoreminimalistsystems.Whichofthefollowingmethodswoulddecreasethebankselectricityandhardwarecosts？（）
A.Swap all teller and associate machines with servers.
B.Swap all teller and associate machines with thin clients.
C.Swap all teller and associate machines with low-profile high-end workstations.
D.Swap all teller and associate machines with laptops. -
单项选择题
Alargecompanyhasover500computersthatcurrentlystaypoweredonindefinitely.Noneofthesystemsareusedafterthecompanyclosesat5p.m.WhichofthefollowingwouldbetheMOSTeffectivewayforthecompanytosaveonelectricityusage？（）
A.Set the computers for automatic log-off after one hour of inactivity.
B.Institute a policy of either shutdown or sleep mode an hour after close.
C.Turn on the Wake on LAN functionality for all computers.
D.Schedule all patching to be done during work hours.
