证券公司、证券投资咨询机构向客户提供证券投资顾问服务，应当告知客户的信息不包括（）。A. 公司

y month, each store submits approximately 2,000 sales records, which are loaded into a SQL Server 2000 database at the corporate headquarters.

A Data Transformation Services (DTS) package transforms the sales records, as they are loaded. The package writes the transformed sales records to the Sales table, which has a column for integer primary key values. The IDENTITY property automatically assigns a key value to each transformed sales record.

After loading this month's sales data, you discover that a portion of the data contains errors. You stop loading data, identify the problem records, and delete those records from the database.

You want to reuse the key values that were assigned to the records that you deleted. You want to assign the deleted key values to the next sales records you load. You also want to disrupt users' work as little as possible.

What should you do？

A．Export all records from the Sales table to a temporary table. Truncate the Sales table, and then reload the records from the temporary table.

B．Export all records from the Sales table to a text file. Drop the Sales table, and then reload the records from the text file.

C．Use the DBCC CHECKIDENT statement to reseed the Sales table's IDENTITY property.

D．Set the Sales table's IDENTITY_INSERT property to ON. Add new sales records that have the desired key values.

A．30 minutes

B．45 minutes

C．60 minutes

D．120 minutes

a 4-GB database named marketing. You want to remove the marketing database from one server and add it to the other as quickly as possible.

What should you do？

A．Detach the database from the original server by using the sp_detach_db stored procedure. Copy the database and the transaction log files to the new server, and attach them by using the sp_attach_db stored procedure.

B．Use the DTS export wizard to transfer all database objects from the original server to the new server. Drop the database from the original server.

C．Run a full backup of the database on the original server. Create a new database named marketing on the new server. Restore the backup in the new marketing database. Drop the database from the original server.

D．Shut down the original server. Copy the database and the transaction log files to the new server. Use the DISK INIT and DISK REFIT statements to attach the data file to the new server. Drop the database from the original server.

at has the torn page detection database option enabled. Backups of the database are made daily.

The server loses power for one minute. When power is restored, torn pages are detected. You notice in SQL Server Enterprise Manager that the database is marked suspect.

You need to correct the problem. What should you do？

A．Execute the DBCC CHECKDB statement, and then specify the PHYSICAL_ONLY option.

B．Execute the DBCC CHECKDB statement, and then specify the REPAIR_REBUILD option.

C．Execute the sp_resetstatus stored procedure.

D．Restore the suspect database from backups.

A. After two days, a backup will be marked obsolete

B. After two days, a backup will be deleted from the media

C. If the RMAN repository has records of two or more recent backups of a file, then older backups will be deleted from the media.

D. If the RMAN repository has records of two or more recent backups of a file, then older backups will be marked obsolete.

A. After two days, a backup will be marked obsolete

B. After two days, a backup will be deleted from the media

C. If the RMAN repository has records of two or more recent backups of a file, then older backups will be deleted from the media.

D. If the RMAN repository has records of two or more recent backups of a file, then older backups will be marked obsolete.

d MedicalRecords. Users access medical records by using the PatientID field. This field is the clustered primary key for the Patients table. When users try to access medical records, the database responds slowly. You examine the database options as shown in the exhibit.

You want to accelerate query response time and minimize administrative overhead. How should you reconfigure the database？

A．Create a SQL Server Agent job to execute the UPDATE STATISTICS statement, and schedule the job to run weekly.

B．Select the Auto Update Statistics check box.

C．Run the database maintenance plan wizard, and accept the default settings.

D．Rebuild the primary key as a nonclustered primary key.

E．Clear the Auto Create Statistics check box.

【填空题】A （1） is a collection of logically related data （2） that is organized so that its contents can easily be （3）, managed and updated. Database is often abbreviated （4）. Traditional databases are organized by （5）, records and files. A field is a single piece of （6）; a （7） is one complete set of fields; and a （8） is a collection of records. For example, a telephone book is analogous to a file. It contains a （9） of records, each of which consists of three fields: name, address and telephone number. A database consists of one or more files. For （10）, database of hospital includes a telephone book and a drug list, etc.

A、transforming inputs into outputs.

B、transporting products from one location to another.

C、converting outputs into inputs.

D、transferring title to goods from one party to another.

E、conserving outputs.