下列关于燃气的密度值大小的比较,正确的是()。
A.液化石油气密度小于空气密度
B.天然气密度大于空气密度
C.液化石油气密度大于空气密度
D.人工燃气密度大于空气密度
第1题
A.1
B.2
C.6
D.8
第2题
A.chgrp
B.chuser
C.setgroups
D.edit/etc/security/group
第4题
A.TestEthernetfalloverandbringalloftheresourcegroupsonline.
B.UpgradethefirmwareonallEthernetadaptersandbringalloftheresourcegroupsonline.
C.Verifyallnecessaryapplicationsandresourcegroupsarefunctioningproperlyandtest ethernetfalloveronallnodes.
D.Verifyallnecessaryapplicationsandresourcegroupsarefunctioningproperlyandbringalloftheresourcegroupsonline.
第5题
A.Fullbackupseverynight
B.Differentialbackupseverynight
C.FullbackupSaturdaynight,incrementalbackupstherestoftheweek
D.FullbackupSaturdaynight,differentialbackupstherestoftheweek
第6题
A.snap -R
B.snap -D
C.snap -U
D.snap -N
第7题
A.WorkloadManager,POWER5support
B.64-bitkernelsupport,JFS2support
C.DynamicLPAR,Capacityupgradeondemand
D.Micro-Partitioning,VirtualI/OServer
第8题
A./opt/IBM/FIM/logs/<ITFIMDomainName>/tivoli-common/FBT/logs/msg.log
B./opt/IBM/FIM/logs/<ITFIMDomainName>/tivoli-common/FBT/logs/trace.log
C./opt/IBM/WebSphere/AppServer/profiles/<servername>/logs/<profile>/trace.log
D./opt/IBM/WebSphere/AppServer/profiles/<servername>/logs/<profile>/SystemOut.log
第9题
A.createanewcopyofthedatabase
B.createareplicaofthedatabase
C.Usethewindowsexplorertocreateacopyofthedatabasefile.
D.Createareplicacopyofthedatabaseanddisablereplicationonthedatabasefile.
第10题
A.A sequence will never generate duplicate values
B.The MAXVALUE of a sequence can be equal to the MINVALUE
C.It is not possible to create a sequence that generates a constant since the INCREMENT value must be greater than zero
D.When a sequence cycles back to either the MAXVALUE or MINVALUE, it will always be equal to the specified value of either of these two boundaries
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