Auserworksdailywithvideoproductionandneedsportablestoragewhichwillallowthemtotransporttheirworkbackandforthfromhome.Takingtheusersstorageandbandwidthrequirementsintoconsideration,whichofthefollowingwouldBESTsuittheusersneeds?（）
AnexternalharddriveconnectedviaeSATA
B. AnexternalharddriveconnectedviaUSB2.0
C. Anexternalharddriveconnectedviaserial
D. AthumbdriveconnectedviaUSB2.0
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InJUNOSsoftware,whichstatementistrueregardingtheOSPFadvertisementoftheloopbackIPaddressontheABR?（）
A. WhenArea0isactive,theloopbackinterfacemustbeconfiguredinOSPFforittobeadvertised.
B. WhenArea0isactive,theloopbackaddressisautomaticallyadvertisedintootherareas.
C. WhenArea0isactive,theOSPFrouter-idmustmatchtheloopbackaddressfortheloopbackaddresstobeadvertised.
D. WhenArea0isactive,therouter-idmustbeconfiguredfortheloopbackaddresstobeadvertised.
YoureceiveanalarmthatyourJunosdeviceisexperiencingproblemsregardingtemperature.Whichtwocommandswouldyouusetoinvestigatethisproblem?（）
A. showchassishardware
B. showchassistemperature-thresholds
C. showchassispicfpc-slotpic-slot
D. showchassisenvironment
Acomputerisfailingtoboot.WhichofthefollowingtoolswouldbeusedFIRSTintroubleshooting?（）
A. TimeDomainReflectometer(TDR)
B. Oscilloscope
C. Powersupplytester
D. Spectrumanalyzer
WhichofthefollowingwillresettheBIOSsettings?（）(SelectTWO).
A. UnplugtheCMOSbattery.
B. Unplugthepowersupply.
C. Switchontheresetjumper.
D. ReplacetheRA
E. UnplugtheCP
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