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

1. You administer two SQL Server 2008 instances named Instance1 and Instance2. Instance1 contains the Sales database, and Instance2 contains the Accounts database.
A procedure in the Sales database starts a transaction. The procedure then updates the Sales.dbo.Order table and the Accounts.dbo.OrderHistory table through a linked server.
You need to ensure that the transaction uses a two-phase commit.
What should you do?

A) Ensure that the linked server is appropriately configured for impersonation.
B) Configure the linked server to use distributed transactions.
C) Ensure that the linked server is appropriately configured for delegation.
D) Configure a Service Broker to enable the appropriate transaction control.

2. You are a professional level SQL Sever 2008 Database.
A new database application is hosted by the instance. The security requirements should be designed for the application. A unique login to the SQL Server 2008 server is assigned to each application user. Stored procedures are included by the application database to execute stored procedures in the MSDB database. SQLAgent jobs are scheduled by the stored procedures in the MSDB database.
Since you are the technical support, you are required to confirm that the stored procedures in the MSDB database should be executed by utilizing the security context of the application user.
Which action should you perform?

A) The MSDB database should be set to utilize the TRUSTWORTHY option, and then each user should be added to the MSDB database.
B) Each user should be added to the db_dtsltduser database role in the MSDB database.
C) The new database should be set to utilize the TRUSTWORTHY option, and then each user should be added to the MSDB database.
D) Each user should be added to the public role in the MSDB database.

3. 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) Kerberos authentication
C) Mixed-mode authentication
D) SQL Server authentication

4. You are a professional level SQL Sever 2008 Database Administrator.
A monitoring solution should be designed for the instance to have object utilization statistics monitored. A list of first 10 objects should be identified by the solution for each of the following two components:
most frequently executed stored procedures and functions
long running Transact-SQL statements
The monitoring solution should be implemented with minimum performance effect, and the least amount of administrative effort should be utilized.
Which action will you perform to accomplish the task?

A) To accomplish the task, dynamic management views should be utilized.
B) To accomplish the task, a server-side SQL Server Profiler trace should be utilized.
C) To accomplish the task, a System Monitor counter log should be utilized.
D) To accomplish the task, a client-side SQL Server Profiler trace should be utilized.

5. You administer a SQL Server 2008 instance that hosts a large database.
The database experiences high volumes of queries and transactions that are processor-intensive. You plan to implement an incremental backup strategy for the database. You also plan to use backup compression.
You need to ensure that the backup jobs have a minimal effect on the performance of the server.
What should you do?

A) Reconfigure the Affinity I/O Mask configuration option.
B) Spread the database backup across multiple backup devices.
C) Use database snapshots.
D) Use the Resource Governor.

Solutions: