题目内容

What elements of globalization can be explicitly defined using the NLS_LANG environment variable？（）

A. NLS_LANGUAGE
B. NLS_SORT
C. NLS_CALENDAR
D. NLS_CHARACTERSET
E. NLS_TERRITORY

查看答案

搜索结果不匹配？点我反馈

更多问题

Youarecreatingacluster.Thetablesintheclusterhavearelativelyuniformdistributionofvaluesintheindexcolumnandthequeriesagainsttheclusteredtablewillalmostuseanequalityoperatortoretrievethedesiredrow.Whichtypeofclusterwillyoucreate？（）

A. Indexcluster
B. Hashcluster
C. SortedHashcluster
D. RealApplicationCluster

查看答案

ForwhichofthefollowingcanyouuseSegmentShrink？（）

A. Heaptables
B. Tableswithfunction-basedindexes
C. Indexes
D. Partitionsandsubpartitions
E. Noneoftheabove

查看答案

YouaremaintainingyourdatabaseinOracle10g.YouhavesetthevalueoftheSTATISTICS_LEVELinitializationparametertoTYPICALandthevalueoftheFAST_START_MTTR_TARGETparameterto900seconds.Toincreasetheperformanceofthedatabase，youwanttodeterminethelogfilesizethatshouldequaltheminimumsizeofalltheonlineredologfiles.Whichcolumnwillenableyoutoperformthedesiredtask？（）

A. theWRITES_LOGFILE_SIZEcolumnoftheV$INSTANCE_RECOVERYview
B. thecolumnoftheV$INSTANCE_RECOVERYview
C. theOPTIMAL_LOGFILE_SIZEcolumnoftheV$INSTANCE_RECOVERYview
D. theLOG_FILE_SIZE_REDO_BLKScolumnoftheV$INSTANCE_RECOVERYview

查看答案

Theperformanceofyourdatabaseisaffectedbythepresenceoftwologmembersineachonlineredologgroupandtheplacementofredologmembersofagrouponthesamedisk.Youdecidetoplacetheredologmembersofagrouponseparatedisks.Whichviewwillyouquerytofindthenameandlocationofalltheonlineredologmembers？（）

A. V$LOG
B. V$LOGFILE
C. DBA_LOG_GROUPS
D. V$LOG_HISTORY

查看答案

What elements of globalization can be explicitly defined using the NLS_LANG environment variable？（）

A. NLS_LANGUAGE B. NLS_SORT C. NLS_CALENDAR D. NLS_CHARACTERSET E. NLS_TERRITORY

Youarecreatingacluster.Thetablesintheclusterhavearelativelyuniformdistributionofvaluesintheindexcolumnandthequeriesagainsttheclusteredtablewillalmostuseanequalityoperatortoretrievethedesiredrow.Whichtypeofclusterwillyoucreate？（）

ForwhichofthefollowingcanyouuseSegmentShrink？（）

Theperformanceofyourdatabaseisaffectedbythepresenceoftwologmembersineachonlineredologgroupandtheplacementofredologmembersofagrouponthesamedisk.Youdecidetoplacetheredologmembersofagrouponseparatedisks.Whichviewwillyouquerytofindthenameandlocationofalltheonlineredologmembers？（）

A. NLS_LANGUAGE
B. NLS_SORT
C. NLS_CALENDAR
D. NLS_CHARACTERSET
E. NLS_TERRITORY