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Microsoft Transition Your MCITP: Database Administrator 2008 or MCITP: Database Developer 2008 to MCSE: Data Platform Sample Questions:

1. You need to modify Production.ProductDetails_Insert to comply with the application requirements.
Which code segment should you execute?

A) OPEN DBCERT;
ALTER PROCEDURE Production. ProductDetails_Insert
WITH ENCRYPTION;
CLOSE D3CERT;
B) OPEN PRODUCTSCERT;
ALTER PROCEDURE Production. ProductDetails_Insert
WITH ENCRYPTION;
CLOSE PRODUCTSCERT;
C) ADD SIGNATURE TO Production.ProductDetails_Insert
BY CERTIFICATE DBCERT;
D) ADD SIGNATURE TO Production.ProductDetails_Insert
BY CERTIFICATE PRODUCTSCERT;

2. You need to implement changes to the system to reduce contention and improve performance of the SalesOrderDetail table.
Which three actions should you perform? Each correct answer presents part of the solution. Choose three.

A) SET TRANSACTION ISOLATION LEVEL SERIALIZABLE
B) ALTER DATABASE [ProdDB] SET READ_COMMITTED_SNAPSHOT OFF
C) ALTER DATABASE [ProdDB] SET READ_COMMITTED_SNAPSHOT ON
D) SET TRANSACTION ISOLATION LEVEL SNAPSHOT
E) ALTER DATABASE [ProdDB] SET ALLOW.SNAPSHOT ISOLATION ON
F) Use (TABLOCK) hints in the report queries
G) Use (SNAPSHOT] hints in the update statements
H) Use (SNAPSHOT] hints in the report queries

3. You are creating a table named Orders.
You need to ensure that every time a new row is added to the Orders table, a user-defined function is called to validate the row before the row is added to the table.
What should you use?
More than one answer choice may achieve the goal. Select the BEST answer.

A) a data manipulation language (DML) trigger
B) a FOREIGN KEY constraint
C) a Data Definition Language (DDL) trigger
D) a DEFAULT constraint
E) a CHECK constraint

4. You have a SQL Azure database.
You execute the following script:

You add 1 million rows to Table1. Approximately 85 percent of all the rows have a null value for Column2.
You plan to deploy an application that will search Column2.
You need to create an index on Table1 to support the planned deployment. The solution must minimize the storage requirements.
Which code segment should you execute?

A) CREATE INDEX IX_Table1 ON Table1 (Column2) WHERE Column2 IS NULL
B) CREATE INDEX IX_Table1 ON Table1 (Column2) WITH FILLFACTOR=0
C) CREATE INDEX IX_Table1 ON Table1 (Column2) WHERE Column2 IS NOT NULL
D) CREATE INDEX IX_Table1 ON Table1 (Column1) INCLUDE (Column2)

5. You need to add a new column named Confirmed to the Employees table. The solution must meet the following requirements:
- Have a default value of TRUE.- Minimize the amount of disk space used.
Which code segment should you use?

A) ALTER TABLE Employees
ADD Confirmed bit DEFAULT 1;
B) ALTER TABLE Employees
ADD Confirmed bit DEFAULT 0;
C) ALTER TABLE Employees
ADD Confirmed char(1) DEFAULT "1";
D) ALTER TABLE Employees
ADD Confirmed char(1) DEFAULT '0';

Solutions: