You need to resolve the double counting of transactions issue in the existing reports. What should you do?（）

单项选择题YouneedtoresolvetheblockingissuethatisaffectingtheperformanceoftheCRMsystem.Whatshouldyoudo?（）

A.Replace the named query with an SQL view.
B.Set the transaction isolation level to serializable in the named query.
C.Set the source database to use snapshot isolation.
D.Set the transaction isolation level to repeatable read in the named query.

单项选择题YouneedtorecordpackageandtaskoutcomeintheETLAudittable.WhichcomponentsofSSISshouldyouuse?（）

A.Custom event handlers
B.Data flow error output
C.SSIS log provider for SQL Server
D.Execute SQL tasks with failure precedence constraints

单项选择题Youneedtomeetthefrauddetectionrequirements.Whatshouldyoudo?（）

A.Use Percentage Sampling in SSIS.
B.Use a Neural Network Data mining algorithm.
C.Create an SSAS Key Performance Indicator for each account.
D.Monitor transactions by using SQL Server Profiler.

单项选择题Youneedtodeliverthethreereportsthatdetailthepreviousdaystransactionactivity.Whatshouldyoudo?（）

A.Create a new report that has three embedded subreports. Create one standard subscription.
B.Create three new reports based on the same dataset. Create one data-driven subscription.
C.Create three data-driven subscriptions on a single shared schedule. Ensure that the e-mail recipient list is identical across all three subscriptions.
D.Create three standard subscriptions on a single shared schedule. Ensure that the mail recipient list and subject are identical across all three subscriptions.

单项选择题Youneedtoidentifythedataminingalgorithmthatmeetstherequirementsofthecreditdepartment.Whichalgorithmshouldyouuse?（）

A.Microsoft Clustering
B.Microsoft Decision Tree
C.Microsoft Nave Bayes
D.Microsoft Association