Bydefault,whichcommandcanbeusedtodisplayinformationaboutpacketsthathavebeenloggedwiththesyslogfirewallfilteraction?()
A. showlog
B. showfirewall
C. showlogmessages
D. showfirewalllog
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()是研究两个或两个以上变量之间相互关系的统计分析方法。
A. 回归分析
B. 相关分析
C. 方差分析
D. 指数分析
望提高百度搜索引擎检索结果的查全率,在检索策略可以增加()
A. 与运算
B. 同义词和近义词
C. 或运算
D. 词组运算
Thetechnicianisworkingonasystemandhasdeterminedthattheharddrivemustbereimaged.However,thecustomerwantstoretainallthedata.WhichofthefollowingwouldtaketheLEASTamountoftimetoimplement?()
A. Createanewpartitionontheharddrive,copyalldatatothenewpartition,reimagethedrive,andtheolddatawillbeonthenewpartitionandaccessible.
B. Installanewharddrive,slavetheolddrive,imagethenewdrive,andshowthecustomerhowtoaccesstheirdataontheolddrive.
C. UploadthedatatoanexternalFTPserver,reimagethedrive,andthenrestorethedatatothenewlyimageddrive.
D. CopydatatoaUSBconnectedharddrive,reimagethedrive,andthenrestorethedatatothenewlyimageddrive.
在法的分类中,一般法和特别法分类依据的标准是()
A. 法律规定的内容不同
B. 法的创制主体不同
C. 法的效力不同
D. 法的适用范围不同