单项选择题
You need to ensure that the Cust_CalcData column is implemented appropriately. What should you do?（）
A.Specify that the Cust_CalcData column must be implemented as a computed column of the table.
B.Specify that the Cust_CalcData column must be indexed using a non-clustered index.
C.Specify that the Cust_CalcData column must be implemented as a column that uses a user-defined data type.
D.Specify that the Cust_CalcData column must be updated by a SQL Server Agent job that runs nightly.
单项选择题 Youneedtoensurethatdatabaseschemachangesinbranchofficesresultinthepropernotifications.Whatshouldyoudo?（）
单项选择题 You need to design the Service Broker queues that will be used to submit requests for long-running reports. Your solution must minimize complexity of using the queues by applications. What should you do?（）
单项选择题 Youneedtoensurethatolddataandcurrentdatacanbequeriedaccordingtothebusinessrequirements.Whatshouldyoudo?（）