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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 a SQL Server 2008 instance.
The instance hosts a database that is used by a Web-based application. The application processes 15,000 transactions every minute. A table in the database contains a column that is used only by the application. This column stores sensitive data.
You need to store the sensitive data in the most secure manner possible.
You also need to ensure that you minimize the usage of memory space and processor time.
Which encryption type should you use?

A) Asymmetric key encryption
B) Transparent data encryption
C) Symmetric key encryption
D) Certificate-based encryption

2. You administer a SQL Server 2008 infrastructure.
Your company requires capacity planning information.
You need to design a long-term infrastructure monitoring strategy.
Which two tasks should you include in your design? (Each correct answer presents part of the solution.
Choose two.)

A) Baseline the system before you deploy production databases.
B) Backup all databases every day.
C) Review system monitor counters on a regular basis.
D) Create a maintenance plan that rebuilds indexes every week.
E) Clear the system log and the application log every hour.

3. You administer a SQL Server 2008 infrastructure.
You plan to design a solution to obtain hardware configurations, such as the number of processors on a computer and the processor type of all SQL Server 2008 computers.
The solution must meet the following requirements:
It is hosted on the central computer.
It can verify hardware configurations for multiple servers.
You need to select a technology that meets the requirements by using the minimum amount of development effort.
What should you do?

A) Use the Windows Management Instrumentation (WMI) provider for the server events.
B) Define policies based on conditions by using the ExecuteSql function.
C) Use the Invoke-Sqlcmd cmdlet in SQL Server PowerShell cmdlet.
D) Define policies based on conditions by using the ExecuteWQL function.

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

5. You are a professional level SQL Sever 2008 Database Administrator.
It is reported by the customers that the server performance degraded due to a newly implemented process. Dynamic Management Views is utilized to confirm that no long running queries exist.
The operating system performance data should be correlated with the actual query execution trace, and the least administrative effort should be utilized.
Which action will you perform to finish the task?

A) To finish the task, SQL Server Profiler and the tracerpt.exe utility should be utilized.
B) To finish the task, Data Collector should be utilized.
C) To finish the task, the SQLdiag.exe utility should be utilized.
D) To finish the task, SQL Server Profiler and System Monitor should be utilized.

Solutions: