单项选择题
A.To achieve the goal， DBCC DBREINDEX should be utilized.
B.To achieve the goal， SELECT * FROM sys.indexes should be utilized.
C.To achieve the goal， SELECT * FROM sys.dm_db_index_physical_stats should be utilized.
D.To achieve the goal， DBCC INDEXDEFRAG should be utilized.
单项选择题 You are a professional level SQL Server 2005 database administrator in an international corporation named Wiikigo. You are experienced in implementing high-availability solutions， monitoring the database server， and design deployment. In the company， you major job is the deployment， maintenance and support of Microsoft SQL Server 2005. You work as the administrator of a SQL Server 2005 computer. And recently the server performs gradually slowly. The indexing environment is troubleshooted by you. The clustered indexes are rebuilt by you， and the clustered indexes are utilized the most frequently. The most frequently accessed nonclustered index will be optimized by you. The sys.dm_db_index_usage_stats dynamic management view （DMV） is accessed by you. You can see the results from the table listed below. When the entire index is not read， the nonclustered index which is being utilized the most frequently should be identified. From the following four object_id and index_id combinations， which one should be utilized to finish the task？（）
单项选择题 You are a professional level SQL Server 2005 database administrator in an international corporation named Wiikigo. You are experienced in implementing high-availability solutions， monitoring the database server， and design deployment. In the company， you major job is the deployment， maintenance and support of Microsoft SQL Server 2005. You work a database administrator for your company. There is a Data Transformation Services （DTS） package， and the DTS package is stored in SQL Server 2000. And you plans to have the SQL Server 2000 migrated into SQL Server 2005. The DTS package dynamically configures precedence constraints by utilizing complex Microsoft Visual Basic Scripting Edition （VBScript）. The SQL Server 2005 Package Migration Wizard is run by you， but the wizard cannot convert the package from SQL Server 2000 to SQL Server 2005. You are required to make sure that the DTS package runs in SQL Server 2005. And the package should be run in the shortest time. Which action should be utilized？（）
单项选择题 You are a professional level SQL Server 2005 database administrator in an international corporation named Wiikigo. You are experienced in implementing high-availability solutions， monitoring the database server， and design deployment. In the company， you major job is the deployment， maintenance and support of Microsoft SQL Server 2005. You work as the administrator of a SQL Server 2005 computer， and the computer is called SQL1. There are two databases on the SQL1， and the two databases are respectively named Production and DW. A new database named Staging is created. When the data are moving from the Production database into the DW database， the Staging database is utilized temporarily to store and manipulate data. Since you are the database administrator， you are required to make sure the points listed below. First， the tables should not be removed from the Staging database. Second， any attempts to have tables migrated should be logged. Third， your solution should not impact on other databases. Which action should be performed to achieve the goal？（）