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QUESTION NO:15

You need to create a Service Broker solution.

Which object should you create first?

A. Contract

B. Dialog

C. Message Type

D. Services

Correct Answer: C

QUESTION NO:27

You are a database developer. You plan to design a database solution by using SQL Server 2008.

The database contains two tables named Supplier and Product. There is a foreign key constraint between

the Supplier and Product tables on the SupplierID column. The Supplier table contains a row that has the

SupplierID value as 0. The 0 value indicates that the supplier is deleted. Certain transactions delete the

supplier records from the Supplier table. You need to ensure that if a supplier is deleted, the SupplierID

value in the Product table is set to 0.

What should you do?

A. Create a FOR DELETE trigger on the Product table that updates the SupplierID value to 0 in the

Products table for the deleted supplier.

B. Create a FOR DELETE trigger on the Supplier table that updates the SupplierID value to 0 in the

Products table for the deleted supplier.

C. Create a default constraint on the SupplierID column in the Product table that sets the value to 0. Set

the ON DELETE property of the foreign key constraint to NULL.

D. Create a default constraint on the SupplierID column in the Product table that sets the value to 0. Set

the ON DELETE property of the foreign key constraint to Default.

Correct Answer: D

QUESTION NO:26

You are designing a document repository application that will contain over 100,000 documents. The

repository will have the following specifications:

What should you include in the design?

A. an XML data type

B. nvarchar() null

C. sparse columns

D. varchar(max) not null

Correct Answer: C

QUESTION NO:5

You are a database developer. You plan to design a database solution by using SQL Server 2008. You are

creating a database to support the office manager. Your database model has the following structure.

The database design has the following business requirements:

QUESTION NO:8

You are designing a database for a reporting solution that is based on data from an Online Transaction

Processing (OLTP) database. The reports will contain aggregated data. You need to ensure that the

reports will not affect query performance on the OLTP database. The solution must minimize the use of

joins when performing the aggregate calculations.

What should you do?

A. Add a persisted computed column.

B. Create indexed views in the OLTP database.

C. Create partitioned tables in the OLTP database.

D. Create a new denormalized database based on the OLTP database.

Correct Answer: D

QUESTION NO:24

You are a database developer. You plan to design a database solution by using SQL Server 2008.

The database will store multilingual data.

The database will contain a table that has 100 million rows.

The table will contain 1,000 columns that are based on the nvarchar(max) data type. For each column,

only 2 percent of the rows will be populated.

You need to design the table to optimize storage space.

What should you do?

A. Use row compression.

B. Use NTFS file system compression to reduce the disk space used.

C. Define the columns as sparse columns.

D. Change the column data types to varchar(max).

Correct Answer: C

QUESTION NO:14

You are designing a maintenance strategy for a database that contains several views. The views will be

assigned custom permissions.

You need to recommend a solution that will allow developers to modify the views without affecting the

views’ existing permissions.

What should you recommend?

A. Create a new view.

B. Alter the existing view.

C. Rename the existing view.

D. Drop the existing view and then recreate the view.

Correct Answer: B

QUESTION NO:31

You are a database developer. You plan to design a database solution by using SQL Server 2008. You

create a stored procedure that uses the TRY/CATCH syntax in a new database. When the stored

procedure is executed, it logs information about each step in the TRY block into a table named

dbo.ExecutionLog.

When an error occurs, the stored procedure must perform the following tasks:

What should you do?

A. 1.Start a transaction in the TRY block.2. After each step, insert log entries into the dbo.ExecutionLog

table.3. In the CATCH block, commit the transaction.4. After the CATCH block, use data in the

dbo.ExecutionLog table to reverse any changes made to the target tables.5. Commit the transaction if

one exists.

B. 1. Start a transaction in the TRY block.2. Before each step, define a transactional save point.3. After

each step, insert log entries into the dbo.ExecutionLog table.4. In the CATCH block, roll back to the

transactional save points.5. After the CATCH block, commit the transaction.

C. 1. Define a temporary table before the TRY block by using the same columns as that of the

dbo.ExecutionLog table.2. Start a transaction in the TRY block.3. After each step, insert log entries into

the temporary table.4. In the CATCH block, roll back the transaction.5. After the CATCH block, insert

the rows from the temporary table into the dbo.ExecutionLog table.6. Commit the transaction if one

exists.

D. 1. Define a table variable before the TRY block by using the same columns as that of

thedbo.ExecutionLog table.2. Start a transaction in the TRY block.3. After each step, insert log entries

into the table variable.4. In the CATCH block, roll back the transaction.5. After the CATCH block, insert

the rows from the table variable into the dbo.ExecutionLog table.6. Commit the transaction if one exists.

Correct Answer: D

QUESTION NO:1

You are a database solutions architect. Your company plans to develop a solution by using a SQL Server

2008 instance.

The solution has the following business requirements:

QUESTION NO:23

You are a database developer. You plan to design a database solution by using SQL Server 2008. The

database contains a large table that is infrequently updated. Users execute a query against the table. The

query requires the execution of a complex calculation that involves multiple columns for a given row. You

discover that the query performance is poor because the query is CPU intensive.

You need to reduce the effect of this query on the server.

What should you do?

A. Create a computed column on the table.

B. Create a persisted computed column on the table.

C. Create an index on each field used by the calculation.

D. Create a view on the table that includes the calculation.

Correct Answer: B

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