Whichtwostatementsaretrueabouttherescueconfigurationfile?()
A. Itgetsupdatedautomaticallywhenyoucommit.
B. Youneedtocreateitbyissuingrequestsystemconfigurationrescuesave.
C. Itisrollbackfilenumber50andyoucanrecoveritbyissuingrollback50.
D. Youcanloaditbyenteringrollbackrescue.
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Atechnicianisattemptingtoremoveanumberofvirusesfromaninfectedsystem.Theantivirussoftwareinuseisfullyupdatedandhasdetectedtheviruses.However,amessagestatingthatthefileisinuseappearswhenthetechniciantriestoquarantineordeletetheinfectedfiles. Whichofthefollowingcanbedonetoresolvethisissue?()
A. Changethepermissionsonthefile.
B. Endtherunningprocess.
C. Runtheantivirusscanagain.
D. Usethecommandlinetodeletethefile.
Whichofthefollowingpingcommandswouldatechnicianusetopingcontinuously?()
A. PING-l
B. PING-R
C. PING-t
D. PING-a
公务员哪些行为受法律保护()。
A. 行政行为
B. 司法行为
C. 依法履行职务的行为
D. 职务行为
Auserreportsthatthecomputer’sharddriveisconstantlyrunningandtheharddrivelightisconstantlyflashing.Whichofthefollowingtoolswouldbeusedtoresolvethisissuewithoutlosingdata?()
A. chkdsk
B. fdisk
C. defrag
D. format