题目内容

Whichofthefollowingcanbeinstalledtoavoidbrownouts?()

Alargerelectricalbreaker
B. Aninlinefusebox
C. AUPS
D. Multiplepowersupplies

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Afterreceivingamessageatstartupstatingthat‘Oneormoreservicesfailedtoloadatstartup’,whichofthefollowingWindowsutilitieswouldatechnicianusetodiagnosetheissue?()

A. EventViewer
B. SystemInformation
C. Scandisk
Dr.Watson

WhatisthedefaultimportroutingforOSPF?()

AcceptallOSPFroutesandinstallthemintothe3routingtable
B. AcceptallOSPFroutesandinstallthemintotheinet7.0routingtable
C. AcceptallOSPFroutesandinstallthemintotheinet4.0routingtable
D. AcceptallOSPFroutesandinstallthemintotheinet.0routingtable

当一组数据的分布为左偏时,最好用()作为该组数据的概括性度量。

A. 众数
B. 均值
C. 最小值
D. 最大值

WhitchthreeuserauthenticationmethosaresupportedbytheJunosOS?()

A. RADIUS
B. CHAP
C. localuserdatabase
D. tacacs+
E. PAP

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