You are the administrator of a SQL Server 2000 computer. Your company purchased an accounting application from a vendor. The application stores its data in a database named Accounting on the server. The tables in this database contain columns that functio

第1题：

第2题：

You are a database administrator for your company. The company uses a vendor company’s application that is based on a proprietary database. You query data from the application database and import the data into a SQL Server 2005 database. The application vendor provides you with a new OLE DB driver to be used when querying the application database. Company policy prohibits connections between the SQL Server database and the application database， except when querying this data. You need to provide a way to query data from the application database. What should you？（）

• A、Configure a Linked Server connection to the application database.
• B、Write a query that uses an OPENDATASOURCE command.
• C、Write a query that uses an OPENQUERY command.
• D、Configure a Remote Server connection to the application database.

第3题：

You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named DB01 in the instance. The company CIO wants all the application developers can capture traces to troubleshoot the application that uses the database DB1， and they can perform this by using SQL Server Profiler. But they have to be given as little permission as possible. The company CIO assigns this task to you.  So what action should you perform to achieve this goal？（）  

• A、All the SQL Server logins of the application developers have to be added to a fixed server role. 
• B、All the database users of the application developers have to be added to a fixed database role 
• C、All SQL Server logins of the application developers should be given the appropriate server-level permissions. 
• D、All database users of the application developers should be given the appropriate database-level permissions. 

第4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 a database administrator for your company. There is a database named Inventory on a SQL Server 2005 computer， and the computer is named SQL01. SQL01 is utilized to aggregate manufacturing part numbers from your company’s trading partners. And the company stores the manufacturing part numbers in the Product table in the Inventory database. The company requests the users to deliver data as text files from each trading partner to SQL1 every night. The data should be imported， and no duplicate manufacturing part numbers should exist in the data which is imported from the text files， and the text files are stored in the Inventory database on SQL01. You should cut the effect on your company’s trading partners and your IT department to the least.  Which action should you perform？（）

• A、First， you should import the data from each text file into a staging table. Second， you should write a query to have a HAVING clause contained so as to migrate replicate values before results are inserted into the Product table.
• B、First， you should make sure that each text file is stored in an Extensible Markup Language （XML） file. Second， you should utilize Extensible Stylesheet Language Transformations （XSLT） to automatically migrate replicates before data is imported into the Product table.
• C、First， you should make sure that the unique key values for manufacturing part numbers are utilized by each of your company’s trading partners utilizes. Second， you should import the text files into the Product table.
• D、You should place a unique index on the PartNum column.

第5题：

ou work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now for a new application, a SQL Server 2008 instance has to be installed on an existing server. The server contains a default SQL Server 2005 instance. Your company CIO wants their corresponding certified third-party applications can access to both database instances. The company assigns this task to you. You must achieve this by using as little database administrative effort as possible, and never change the existing application environments. What should you do? （） 

• A、You should install SQL Server 2008 as the default instance, and configure the new application to use the default instance 
• B、You should upgrade the SQL Server 2005 application to use SQL Server 2008 
• C、You should upgrade the SQL Server 2005 instance to a SQL Server 2008 instance 
• D、You should install SQL Server 2008 as a named instance, and make the new application use the new instance. 

第6题：

You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. The instance contains a database named DB1. An application which is continuously connected uses DB1. The application extensively uses the INSERT command and triggers the population of multiple tables. Now you notice that the application has a poor performance. You doubt that this problem has something to do with blocking. You have to monitor the state of the instance at regular intervals while not affecting the application performance further.  Which tool should you use? （） 

• A、You should use Dynamic Management Views 
• B、You should use SQL Server Resource Governor 
• C、You should use SQL Server Profiler 
• D、You should use Windows System Monitor

第7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？（）

• A、To achieve the goal， a DML trigger on each table should be created to prevent deletion of data.
• B、To achieve the goal， a DDL trigger should be created， and that the ON DATABASE parameter is utilized by DDL trigger for the Staging database.
• C、To achieve the goal， an event notification should be created to fire when the TRUNCATE TABLE Transact-SQL statement is submitted to the Staging database.
• D、To achieve the goal， a DDL trigger should be created， and the ON ALL SERVER parameter is utilized by the DDL trigger.

第8题：

You work in a company which uses SQL Server 2008. You are the administrator of the company database. In your company there is a server which contains a default SQL Server 2005 instance. For a new application, you have to install a SQL Server 2008 instance on the server. Your company CIO assigns a task to you. You must make sure that the respective certified third-party applications have access to both database instances. You have to achieve this goal without changing the existing application environments. So what should you do to achieve this by using as little database administrative effort as possible?（）

• A、You should install SQL Server 2008 as a named instance, and make the new application to use the new instance. 
• B、You should install SQL Server 2008 as the default instance, and make the new application to use the default instance. 
• C、You should upgrade the SQL Server 2005 application to use SQL Server 2008. 
• D、You should upgrade the SQL Server 2005 instance to a SQL Server 2008 instance. 

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第13题：

You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named DB1 in the instance. The company stores clients data in DB1. Clients can access their profile data by using a Web application. You must ensure the security of the customer data, you must ensure that even if the backup media is lost, data files, log files and subsequent backups and so on are quite safe. So what action should you perform to achieve this goal?（）

• A、For both the CustomerDB database and the master database, enable Transparent Database Encryption.
• B、You should use the built-in encryption functions to encrypt the sensitive data at the cell level. 
• C、You should make the CustomerDB database accessible only through stored procedures and functions. 
• D、For the CustomerDB database, enable Transparent Database Encryption and back up the transaction log.

第14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 a database administrator for your company. A user database named Products is included by your SQL Server 2005 computer. SQL Server Integration Services （SSIS） packages are utilized to export data from the Products database to a text file. You deliver the text file to your company’s trading partners by utilizing FTP. You are required to make sure that your SSIS packages can be recovered from the occurrence of a disaster.  Which action should be performed to finish the task？（）

• A、To finish the task，the Products database should be backed up.
• B、To finish the task，your server should be set to utilize the full recovery model.
• C、To finish the task，your server should be set to utilize the bulk-logged recovery model.
• D、To finish the task， the msdb database should be backed up.

第15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 a database administrator for your company. A SQL Server 2005 application is utilized by the company. A query is executed by the application to return three columns of the nvarchar data type and one column of the XML data type. A WHERE clause is utilized by the query， and all three of the nvarchar columns are contained by the WHERE clause. 5 million rows are included by the table， and 50，000 rows are returned by the query. The performance of the query should be enhanced. Which action should be performed to achieve the goal？（）

• A、A primary XML index should be created on the XML column.
• B、Statistics should be created on the nvarchar columns.
• C、A view should be created， and only the four columns that the query utilizes are contained by a view.
• D、A composite index should be created on the three nvarchar columns， and INCLUDE should be specified for the XML column.

第16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 a database administrator for your company. You utilize the SP：Recompile event class to run SQL Server Profiler. You find that a great amount of recompiles occurring. The possible causes of the large number of recompiles should be identified.  From the flowing four options， which one is the most possible cause of the problem？（）

• A、The sp_executesql batches are not being recovered from the procedure cache.
• B、A database administrator executed UPDATE STATISTICS statements on all tables， and the most common stored procedures reference all the tables.
• C、One new stored procedure is created by a database administrator.
• D、Ad hoc batches are not being recovered from the procedure cache.

第17题：

You are the administrator of a Microsoft Windows Server 2003 computer named Server1. SQL Server 2005 is installed on Server1 to host a database named MedDB. The MedDB database serves as the backend database for a new client/server application named MedDATA. Installation of the MedDATA application creates the database schema， application roles， and administrative accounts. It also sets all of the default permissions. You need to establish a permissions baseline for all objects in the MedDB database.  What should you do？（）

• A、Use the SQL Server 2005 Management Studio to review the permissions of the default database objects.
• B、Query the sys.server_permissions table on Server1.
• C、Execute the sp_helplogins system stored procedure for each of the default users that the MedDATA application creates.
• D、Query the sys.database_permissions and sys.database_principals tables in the MedDB database.

第18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 a database administrator for your company. A vendor company’s application is utilized， and the application is based on a proprietary database. Data is queried from the application database and the data is imported into a SQL Server 2005 database. A new OLE DB driver is offered by the application vendor， and the new OLE DB driver will be utilized when the application database is queried. According the company requirements， the connections between the SQL Server database and the application database is prohibited， except when this data is queried. You should think out a method to have data queried from the application database.  Which action should be performed to achieve the goal？（）

• A、To achieve the goal， a Linked Server connection should be configured to the application database.
• B、To achieve the goal， a query should be written， and an OPENQUERY command is utilized by the query.
• C、To achieve the goal， a Remote Server connection to the application database should be configured.
• D、To achieve the goal， a query should be written， and an OPENDATASOURCE command is utilized by the query.

第19题：

A Windows Azure application retrieves data from SQL Azure.   You need to recommend an approach for improving application query performance.  What should you recommend？（）

• A、 Create a database view to retrieve the data.
• B、 Use a clustered index on the SQL Azure database tables.
• C、 Open a new database connection when an operation times out.
• D、 Create SQL Azure database table indexes basedon application queries

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