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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:

Question 1

You are configuring a new SQL Server installation.
The SQL Server instance will be used for both online analytical processing (OLAP) and relational data. The data in the server is accessed frequently. You can configure the services, startup type, and accounts used by the services that run on the server according to the following table:

You want to raise the level of security on the server. You need to minimize the surface area for potential attacks on the server.
What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)

A. Change the Startup type property for all the services to Manual.
B. Create a single non-administrative local user account and assign it to each of the services.
C. Change the Startup type property for all the services to Disabled.
D. Create three different non-administrative local user accounts and assign them to each of the services.

Question 2

You are a professional level SQL Sever 2008 Database Administrator.
A solution will be implemented to have hardware configurations obtained. The hardware configuration obtained should include the number of processors on a computer and the processor type of all SQL Server 2008 computers. The requirements listed below should be satisfied by the solution. The solution should be hosted on the central computer. And the hardware configurations for multiple servers should be verified bythe solution.
A technology should be selected to satisfy the requirements, and the least amount of development effort should be utilized.
Which action should you perform to finish the task?

A. To finish the task, you should utilize the Invoke-Sqlcmd cmdlet in SQL Server PowerShell cmdlet.
B. To finish the task, you should utilize the ExecuteWQL function to define policies based on conditions.
C. To finish the task, you should utilize the Windows Management Instrumentation (WMI) provider for the server events.
D. To finish the task, you should utilize the ExecuteSql function to define policies based on conditions.

Question 3

You are a professional level SQL Sever 2008 Database Administrator.
After a regular test, you find that performance degradation is experienced by an instance for the three reasons:
Excessive CPU usage, Server processes paging and Deadlocks
A monitoring solution should be implemented to provide data, monitor and troubleshoot performance issues and detailed deadlock information should be contained in the provided data.
You should utilize the least amount of administrative effort to finish the task.
Which tool will you utilize to finish the task?

A. To finish the task, you should utilize Database Engine Tuning Advisor.
B. To finish the task, you should utilize Resource Governor.
C. To finish the task, you should utilize Performance Monitor (SYSMON).
D. To finish the task, you should utilize Extended Events.

Question 4

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

Question 5

You administer a SQL Server 2008 instance.
The instance is one of three servers in a peer-to-peer transactional replication topology.
The publication contains a table named Orders. The Orders table contains 200 GB of data
across multiple partitions. A batch process bulk loads 10 GB of data to the Orders table periodically.
You need to design a replication strategy to minimize latency.
What should you do?

A. Use the BULK INSERT command in multiple staging tables. Switch partitions into the Orders table.
B. Disable the Distributor agent. Use the BULK INSERT command in the Orders table. Reinitialize the publication.
C. Configure the Distributor agent to change the commit batch threshold.
D. Explanation/Reference:
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E. Configure the Distributor agent to replicate transactions continually.

Solutions: