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Microsoft PRO:MS SQL Serv 08,Design,Optimize, and Maintain DB Admin Solu Sample Questions:

1. You are planning to upgrade a database application that uses merge replication.
The table currently has a column type of UNIQUEIDENTIFIER and has a DEFAULT constratin that uses
the NEWID() function.
A new version of the application requires that the FILESTREAM datatype be added to a table in the
database.
The data type will be used to store binary files. Some of the files will be larger than 2 GB in size.
While testing the upgrade, you discover that replication fails on the articles that contain the FILESTREAM
data.
You find out that the failure occurs when a file object is larger than 2 GB.
You need to ensure that merge replication will continue to function after the upgrade.
You also need to ensure that replication occurs without errors and has the best performance.
What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)

A) Use the sp_changemergearticle stored procedure and set the @stream_blob_columns option to true for the table that will use the FILESTREAM data type.
B) Change the DEFAULT constraint to use the NEWSEQUENTIALID() function.
C) Place the table that will contain the FILESTREAM data type on a separate filegroup.
D) Drop and recreate the table that will use the FILESTREAM data type.

2. You administer a SQL Server 2008 instance.
Customers report server performance degradation because of a newly implemented process. You use Dynamic Management Views to verify that there are no long running queries.
You need to correlate the operating system performance data with the actual query execution trace by using minimum administrative effort.
What should you do?

A) Use Data Collector.
B) Use SQL Server Profiler and the tracerpt.exe utility.
C) Use the SQLdiag.exe utility.
D) Use SQL Server Profiler and System Monitor.

3. Your SQL Server 2008 database contains two tables named Customer and Order inside the Sales schema.
The Sales schema is defined as follows:
It has a stored procedure named SetCustomerStatus that reads from Order and modifies Customer.
It is owned by a user named SalesUser.
Another user named MarketingUser wants to be able to call SetCustomerStatus and change the status of Customer.
You need to assign the least permissions necessary to MarketingUser.
What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)

A) Perform the following tasks: Set Select on Customer.
B) Set only Execute on SetCustomerStatus.
C) Set only Take Ownership on Customer and Order.
D) Perform the following tasks: Set Execute on SetCustomerStatus.

4. You administer a SQL Server 2005 instance. The instance is configured to use the named pipes network
communication protocol.
You plan to upgrade the instance to SQL Server 2008.
You need to ensure that the upgraded isntance can continue to use the named pipes network
communication protocol.
You also need to ensure that the server uses the most secure authentication method available.
Which authentication method should you use?

A) NTLM authentication
B) Mixed-mode authentication
C) Kerberos authentication
D) SQL Server authentication

5. You administer a SQL Server 2008 instance. You plan to design a high-availability solution by using database mirroring.
The current application includes programming logic that will retry transactions if a failover occurs.
You need to configure a strategy that will provide the minimum amount of latency for committed transactions.
What should you do?

A) Pause database mirroring.
B) Configure forced service role switching.
C) Configure automatic failover role switching.
D) Configure manual failover role switching.

Solutions: