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5. To provide a redundant copy of the Customer database using log shipping, which additional objects must be transferred to the secondary server A. Instance master key B. Database master key C. Certificate D. SQL Server Agent jobs 6. Which mechanisms do you use to guarantee security of credit card data (Choose all that apply.) A. Back up to an encrypted file system. B. Use the PASSWORD clause with the BACKUP command. C. Store the backup of your database master key in a locked location that is different from your backups. D. Store the backup of your database master key in a directory different from that of your database backups. 7. The Bookings database is accessed using several SQL Server logins. The Bookings database is made redundant to a secondary server. After the secondary database is made accessible, but before users are allowed to connect, which command should be executed against the secondary to ensure that each login has the appropriate permissions in the Bookings database A. sp_resolve_logins B. ALTER LOGIN C. GRANT D. sp_change_users_login 8. The CTO wants to provide multiple layers of redundancy for the Customer, Book ings, and Products databases. A primary failover must ensure that all databases come online in a short period of time while also maintaining the integrity of the Customer and Bookings databases. A complete failure of the primary solution needs to be backed up by a secondary solution that is allowed to lose up to 30 minutes of data as well as having integrity violations between the Customer and Bookings databases. Which technology combinations can be used to accomplish all business requirements A. Primary failover clustering; secondary Database Mirroring B. Primary failover clustering; secondary replication

SELECT resource_type ,request_mode ,request_status FROM sys.dm_tran_locks WHERE resource_database_id = DB_ID('TestDB') AND request_mode IN ('S', 'X') AND resource_type <> 'DATABASE';

C. Primary log shipping; secondary failover clustering D. Primary failover clustering; secondary log shipping E. Primary Database Mirroring; secondary log shipping

8. To see if any row versions are available for the TestDB database, execute the following query in Connection 3:

To help you successfully master the exam objectives presented in this chapter, com plete the following tasks.

You are the senior DBA at Coho Vineyard. You administer four SQL Server 2005 member servers that contain the Production, Stock, Sales, Accounts, and Human_Resources databases. Coho Winery is a partner company, and you are required to run database applications that were developed for Coho Winery. Sometimes these can cause compatibility problems, but you cannot alter the code. Your servers are all due for replacement in the next six months, and no budget is available for upgrades in the meantime. 1. Coho Vineyard employees run an application against the Production.Merlot table. They report it is performing slowly. You discover that the server that holds this database frequently runs out of memory to manage locks. Transferring the database to another server is not an option. The application designer informs you that dirty reads are acceptable. What should you do 2. The Sales.United_Kingdom table is very write-intensive, and queries frequently run against it. Both the clustered and nonclustered indexes on this table become fragmented shortly after being rebuilt. Both leaf and intermediate level pages split

Add a monitor server to the configuration set up in the Practice for Change the name of the database on the secondary server.

SELECT * FROM sys.dm_tran_version_store WHERE database_id = DB_ID('TestDB');

Set up a different directory structure on the secondary. Add a new filegroup and a new file to the AdventureWorks database. Verify that the restore fails on the secondary. Manually execute the RESTORE LOG WITH MOVE command to apply the transaction log that contains the commands to create the new filegroup and file.

-- Connection 2 COMMIT TRAN;

Create two new SQL Server logins on the primary and grant them access to the AdventureWorks database. Give each login different access rights. Re-create these two logins on the secondary in the opposite order. Create linked servers, SSIS packages, endpoints, SQL Server Agent objects, and so on, and practice methods to move them to the secondary.

frequently. There is sufficient disk space available to fully optimize the indexes. You need to optimize the nonclustered index on the Monthly_Revenue column of the Sales.United_Kingdom table. Which two actions should you perform 3. Members of Coho Vineyard s financial staff run an application that was developed for Coho Winery. The application executes a query that uses an index query hint. The index query hint is not suitable for your environment, and you need to force the application to use a different query execution plan. How can you do this

For this task, you practice a failover to the secondary as well as failing back to the orig inal instance.

-- Connection 1 SELECT * FROM Test.TestTable WHERE Col1 = 1;

After completing Practice 4 in the Initiating Log Shipping section, fail over to the secondary, log in with each of the logins created in Practice 4 and verify that each has the security authority of the other login (that is, Login1 should have the database authority that Login2 should have, and Login2 should have the database authority that Login1 should have.) Fix the security permissions.

After completing Practice 5 in the Initiating Log Shipping section, fail over to the secondary and verify that each instance-level object operates as expected. Bring the original primary back online and reconfigure it as a new secondary server. Practice failing back to the original primary by using the two meth ods outlined in Lesson 3.