甲与乙签订一份租房协议,协议规定:如果甲在3个月内与丙结婚将租用乙的两居室。这一民事行为属于()。
A.附条件的民事行为
B.附期限的民事行为
C.已成立但未生效
D.已成立并已生效
E.合同条款空缺
A.附条件的民事行为
B.附期限的民事行为
C.已成立但未生效
D.已成立并已生效
E.合同条款空缺
第1题
A.TheparalleldegreelimitforDB_GRPwillbetheminimumofalltheincomingvalues.
B.TheparalleldegreelimitforDB_GRPwillbethemaximumofalltheincomingvalues.
C.ThemaximumestimatedexecutiontimeforDB_GRPwouldbethemostnonrestrictiveofallincomingvalues.
D.IfasessionswitchedfromtheDB_GRPconsumergrouptoanotherconsumergroupbecauseitexceededtheprescribedswitchtime,thenthatsessionwouldnotexecuteiftheactivesessionpoolforthenewconsumergroupwasfull.
E.IfasessionswitchedfromtheDB_GRPconsumergrouptoanotherconsumergroupbecauseitexceededtheprescribedswitchtime,thenthatsessionwouldexecuteeveniftheactivesessionpoolforthenewconsumergroupwasfull.
第2题
A.altertablespaceMY_DATAbeginbackup
B.altertablespaceMY_DATAstartbackup
C.altertablespaceMY_DATAbackupbegin
D.alterMY_DATAbeginbackup
E.Youcannotbackupindividualtablespaces
第3题
A.Themaximumdegreeofparallelismforthemembersoftheconsumergroupsis4.
B.TheCPUallocationwillalwaysbeequalfortheconsumergroupsMARKETandDEV.
C.TheOTHERSconsumergroupwouldget100%oftheCPUifthereareunusedlevel1CPUresources.
D.TheSALESandMARKETconsumergroupswouldget100%oftheCPUifthereareunusedlevel2CPUresources.
E.ThemaximumdegreeofparallelismforthemembersoftheconsumergroupSALESis4withnorestrictionfortheremaininggroups.
第4题
A.Youcannotexportdatafromaremotedatabase.
B.Youcanrenametablesduringanimportoperation.
C.Youcanoverwriteexistingdumpfilesduringanexportoperation.
D.Youcancompressthedataduringexportbutnotthemetadatabecauseitisnotsupported
第5题
A.a,b,c,d,e,f,g
B.c,d,a,b,e,g,f
C.f,d,b,g,a,c,e
D.e,c,d,a,g,f,b
E.a,f,b,g,e,c,d
第6题
A.TheplanPROD_DB_PLANcanhavesubplans.
B.ThemembersoftheHIGH_CGconsumergroupwouldget10%oftheCPU.
C.TheCPUallocationfortheconsumergroupswouldbebasedontheratiodefinedfortheCPU_P1.
D.TheCPUallocationwouldbeequalbetweentheHIGH_CGandMEDIUM_CGconsumergroupsiftherearenosessionsexistingfortheLOW_CGandOTHER_GROUPSconsumergroups.
第7题
A. Segment Advisor
B. SQL Access Advisor
C. Optimizer statistics gathering
D. Automatic SQL Tuning Advisor
E. Automatic Database Diagnostics Monitor
第8题
A.Thecheckpointfrequencydecreaseswiththesmallerredologfilesize.
B.Itensuresthatallcommitteddataiswrittentothedatafilesduringnormalshutdown.
C.Thefrequentfullcheckpointinadatabasecancausetheoveralldegradationofthedatabaseperformance.
D.ItpromptstheCheckpoint(CKPT)processtowritedatatothedatafilesandredoinformationtotheonlineredologfiles
第9题
A.Theonlineredologfilesandonlinedatafilesareopened.
B.Alltheonlinedatafileheadersarecheckedforconsistency.
C.Instancerecoveryisperformedbeforeopeningthedatabase.
D.Thepathandexistenceofallthelogfilemembersarechecked
第10题
A.grantSYSDBAtotheuser
B.grantSYSOPERtotheuser
C.granttheRESOURCEroletotheuser
D.usetheGRANTcommandtogranttheADMINISTER_RESOURCE_MANAGERprivilegetotheuser
E.granttheADMINISTER_RESOURCE_MANAGERprivilegetotheuserbyusingthe DBMS_RESOURCE_MANAGER_PRIVSpackage
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