You design a Business Intelligence (BI) solution by using SQL Server 2008. The solution includes a SQL Server 2008 Analysis Services (SSAS) database. The database contains a data mining structure that uses a SQL Server 2008 table as a data source. A table named OrderDetails contains detailed information on product sales. The OrderDetails table includes a column named Markup. You build a data mining model by using the Microsoft Decision Trees algorithm. You classify Markup as discretized content. The algorithm produces a large number of branches for Markup and results in low confidence ratings on predictable columns. You need to verify whether the Markup values include inaccurate data. What should you do? () Modify the content type of Markup as Continuous.。 Create a data mining dimension in the SSAS database from OrderDetails.。 Create a data profile by using SQL Server 2008 Integration Services (SSIS).。 Create a cube in SSAS. Use OrderDetails as a measure group. Recreate the data mining structure and mining model from the cube data.。
宗教区别于其他社会文化现象的最根本的标志是()。 有一套价值观和行为规范体系。 对超自然、超人间力量的崇拜和信仰。 有完整的组织体系和一系列隆重的仪式。 宣传惩恶扬善。
软件文档从形式上来看,大致可分为两类()。 工作表格;文档或文件。 文档或文件;图。 图表;报表。 草稿;正文。
儿童文学有()种文体。 7种。 8种。 9种。 10种。
试论同光体与中晚唐诗派在近代诗歌中的性质。
Your network consists of a single Active Directory domain. All domain controllers run Windows Server 2003. You upgrade all domain controllers to Windows Server 2008. You need to ensure that the Sysvol share replicates by using DFS Replication (DFS-R). What should you do()