单项选择题

You are the administrator of a SQL Server 2005 computer named SQL1. SQL1 contains a database that utilizes SQL Server log shipping. Log shipping occurs every 30 minutes. Each night， a full backup is made of the database， and all database indexes are rebuilt. The company’s network administrator reports that SQL1s network utilization becomes excessive after the nightly maintenance tasks are complete. You need to reduce the network bandwidth utilization for SQL1. What should you do？（）

A.Configure the database to use the bulk-logged recovery model.
B.Each night， rebuild only those indexes that require it.
C.Disable log shipping before the nightly maintenance. Re-enable log shipping after nightly maintenance completes.
D.Increase the time between transaction log backups.

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单项选择题

You are a database administrator for your company. Each night， you perform full backups of your SQL Server 2005 computer. During business hours， you perform hourly transaction log backups. You rebuild database indexes each night. You need to modify your backup strategy. You must ensure that the database recovers to a new server as quickly as possible. What should you do？（）

A.Schedule the full backups to run after the nightly index is rebuilt.
B.Schedule the full backup to run before the nightly index is rebuilt. Schedule a differential backup to run after the nightly index is rebuilt.
C.Schedule an additional transaction log backup to run after the nightly index is rebuilt.
D.Schedule a marker to be added to the transaction log before the nightly index is rebuilt.

单项选择题

You are a database administrator for your company. A database on one of the company’s SQL Server 2005 computers stores transaction information for the company’s Web-based order system. The database is configured to use the full recovery model. Your company receives very few orders between the hours of 19：00 and 04：00. Your maximum acceptable risk for data loss is one hour. Database backups must be performed as quickly as possible. You need to develop a maintenance plan to manage this risk. What should you do？（）

A.Configure a Back Up Database task to do a full backup of the database every hour.Configure a Check Database Integrity task to run every hour.
B.Configure a Back Up Database task to do a full backup of the database every day at 19：00.Configure a second Back Up Database task to do differential backups at 09：00 and 14：00.Configure a third Back Up Database task to do transaction log backups every hour.
C.Configure a Back Up Database task to do a full backup of the database every day at 19：00.Configure a second Back Up Database task to do differential backups at 09：00 and 14：00.Configure a Check Database Integrity task to run every hour.
D.Configure a Back Up Database task to do a full backup at 09：00 and 14：00.Configure a second Back Up Database task to do transaction log backups every hour.

单项选择题

You are a database administrator of two SQL Server 2005 computers named SQL1 and SQL2. You have a Microsoft .NET application that has been modified so that it now accesses a database on SQL2 in addition to SQL1. You do not want the user application to connect directly to SQL2. You need to enable the data retrieval from SQL2 while maintaining the ability to assign different permissions to different users who use the .NET application. What should you do？（）

A.Change the .NET application to define a new server connection to SQL2.
B.Configure a linked server on SQL1 to point to SQL2.
C.Configure a linked server on SQL2 to point to SQL1.
D.Change the stored procedures called by the .NET application to include the OPENXML command.