A.安全控制管理器
B.用户账户控制
C.用户访问控制面板
D.消息控制设置管理器
第1题
A.
B.
C.
D.
第2题
YouareresponsibleformaintainingaSQLServer2005database.BusinessanalystsinthecompanyroutinelyuseaviewnamedvCustomerSalestojointheCustomersandSalestablesinthedatabase.Theyusetheviewtoaggregatetotalsalesbycustomerbymonth.Youneedtoincreasetheperformanceoftheview.Whatshouldyoudo?()
A.UpdatetheviewtouseanouterjoinbetweentheCustomersandSalestables.
B.CreateaclusteredindexonthevCustomerSalesview.
C.CreatetwoseparateviewsthatdonotcontainanyjoinsoneviewnamedCustomersfortheCustomerstableandanotheronenamedvSalesfortheSalestable.
D.CreateastoredprocedureforthebusinessanalyststhatusesthevCustomerSalesview.
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