单项选择题

Whichofthefollowingcommandscanbeusedtoreviewthesystemerrorlogs？（）

A.errpt-a
B.errpt-l
C.errdemon-l
D.syslogd-r

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单项选择题

Thesysdumpdevcommandcanbeusedtoconfigureremotedumpdevices.WhichofthefollowingconditionsisNOTusedforaremotedumpdeviceconfiguration?（）

A.ThelocalandtheremotehostmusthaveTransmissionControlProtocol/InternetProtocol(TCP/IP)installedandconfigured.
B.TheremotehostmustsupportNFS.
C.TheremotehostmusthaveanNFSexporteddirectorydefinedsuchthatthelocalhosthasreadandwritepermissionstothedumpfileontheremotehost.
D.Theremotehostcanbethesameasthelocalhost.

单项选择题

AftertheLEDdisplayisflashing888andthesystemisrebooted,whichofthefollowingcommandsshouldbeusedtogatherdumpinformation?（）

A.snap
B.errpt
C.kdb
D.trace