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Microsoft 70-450 Exam Syllabus Topics:

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) Configure a Service Broker to enable the appropriate transaction control.
D) Ensure that the linked server is appropriately configured for delegation.

2. You are a professional level SQL Sever 2008 Database Administrator.
The computer on which the instance run has the following three features:
64-GB RAM, four quad-core processors, and several independent physical raid volumes A transactional database will be implemented on the instance.
In addition, the database should have a high volume of INSERT, UPDATE, and DELETE activities, creation of new tables is contained by the activities. You need to maximize disk bandwidth and decrease the contention in the storage allocation structures so as to have the performance of the database optimized.
Which action will you perform to finish the task?

A) To finish the task, multiple data files should be create for the database.
B) To finish the task, the affinity I/O mask option should be configured properly.
C) To finish the task, database and log files should be placed on the same volume.
D) To finish the task, the affinity mask option should be configured properly.

3. You are a professional level SQL Sever 2008 Database Administrator.
The security requirements should be designed for a new database application. A code segment is utilized by the application, and the code segment includes the following components:
A method that the registry is accessed on the SQL Server
A method that the file system is accessed on a network file server
A class definition that public static fields are utilized
SQL CLR integration is utilized by the code segment
The code segment is implemented as a single assembly.
Since you are the technical support, you are required to make sure that the application should be successfully deployed to the instance.
Which action will you perform?

A) The SAFE code access security should be utilized for the assembly.
B) All public static fields should be utilized with public static read-only fields. And then the assembly should be registered by utilizing the regasm.exe utility before deployment.
C) All public static fields should be replaced with public fields.
D) All public static fields should be replaced with public static read-only fields. And then the EXTERNAL_ACCESS code access security should be utilized for the assembly.

4. You administer a SQL Server 2008 infrastructure.
Developers in your company have rights to author policies. A test server is used to develop and test the
policies.
The Policy-Based Management feature generates SQL Server Agent alerts when a policy is violated.
The developers are able to create and modify policies, but are unable to test policy violation alerts.
You need to grant the necessary permission to the developers to test the policies. You also need to comply
with
the least privilege principle when you grant the permission.
What should you do?

A) Add the developers to the PolicyAdministratorRole role in the MSDB database.
B) Grant the EXECUTE permission on the sys.sp_syspolicy_execute_policy stored procedure to the developers.
C) Grant the ALTER TRACE permission to the developers.
D) Add the developers to the sysadmin server role.

5. You are a professional level SQL Sever 2008 Database Administrator.
All data changes are implemented through stored procedures, and only the INSERT, UPDATE, or DELETE statements are utilized by the procedures. A backup strategy should be implemented.
The business requirements listed below should be satisfied:
Point-in-time recovery for failure is supported by the backup strategy at any time of day.
The least amount of disk space should be utilized by the transaction log.
Which action should you perform to finish the task?

A) To finish the task, the full-recovery model along with differential backups should be utilized.
B) To finish the task, the simple-recovery model along with differential backups should be utilized.
C) To finish the task, hourly database snapshots should be utilized.
D) To finish the task, the full-recovery model along with transaction log backups should be utilized.

Solutions: