Australia's National Day is on ______.A.January 26B.40720C.40728D.40824
Australia's National Day is on ______.
A.January 26
B.40720
C.40728
D.40824
Australia's National Day is on ______.
A.January 26
B.40720
C.40728
D.40824
第1题
A. stored scripts in the recovery catalog.
B. backups that can be deleted from disk.
C. backup sets and image copies are obsolete.
D. backups that do not have the AVAILABLE status in the RMAN repository.
第2题
A.SubqueriescancontainGROUPBYandORDERBYclauses
B.Mainqueryandsubquerycangetdatafromdifferenttables
C.Mainqueryandsubquerymustgetdatafromthesametables
D.SubqueriescancontainORDERBYbutnottheGROUPBYclause
E.Onlyonecolumnorexpressioncanbecomparedbetweenthemainqueryandsubquery
F.Multiplecolumnsorexpressionscanbecomparedbetweenthemainqueryandsubquery
第3题
A.TheswitchprivilegeisgrantedtothePROG_ROLErole.
B.TheusersgrantedtherolePROG_ROLEwillbeabletoswitchtotheDEVELOPERSgroup.
C.Theuserscannotgranttheswitchprivilegetootherusers.
D.TheabovecodewillnotbeexecutedsuccessfullybecausetheGRANT_SWITCH_CONSUMER_GROUPprocedureisaninvalidprocedureinOracle10g.
第4题
A.Thread memory is pre-allocated up to thread_cache_size for performance
B.Each connection may have its own per-thread memory allocations
C.Global memory resources are allocated at server startup
D.Each thread allocates memory from a global pool
第5题
A.AutomaticPGAMemoryManagement
B.AutomaticSGAMemoryManagement
C.AutomaticSharedMemoryManagement
D.AutomaticMemoryManagement
E.ManualSGAMemoryManagement
F.Noneoftheabove
第6题
A. Rollback segment
B. Temporary segment
C. Data segment
D. Index segment
第7题
A. SET_ATTRIBUTE_NULL
B. ALTER_JOB
C. ALTER_JOB_PARAMETERS
D. ALTER
E. SET_ATTRIBUTE
第8题
A.byusingtheDBMS_SESSIONpackage
B.bygrantingtheDBArole
C.byusingtheDBMS_RESOURCE_MANAGERpackage
D.byusingtheDBMS_RESOURCE_MANAGER_PRIVSpackage
第9题
A.AutomaticPGAMemoryManagement
B.AutomaticSGAMemoryManagement
C.AutomaticSharedMemoryManagement
D.AutomaticMemoryManagement
E.ManualSGAMemoryManagement
F.Noneoftheabove
第10题
A.Theswitchprivilegewillbegrantedtotheuser,Scott,forchangingtheconsumergrouptoGRP1.
B.Theswitchprivilegewillbegrantedtotheuser,Scott,forchangingtheconsumergroupfromGRP1toanyothergroup.
C.ThecodewillnotexecutesuccessfullybecausethereisnoGRANT_SWITCH_CONSUMER_GROUPprocedureintheDBMS_RESOURCE_MANAGER_PRIVSpackage.
D.Thecodewillexecutesuccessfullybutnoprivilegewillbegrantedtotheuser,Scott.
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