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Microsoft 070-450 Exam Syllabus Topics:

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

Question 1

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

Question 2

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. Explanation/Reference:
---Jeff---
D. Configure the Distributor agent to replicate transactions continually.
E. Configure the Distributor agent to change the commit batch threshold.

Question 3

You deploy a new database application to a SQL Server 2008 instance on a server that has 4 processor
cores and 64 GB of RAM. The application uses partitioned tables.
During testing, deadlocks occasionally occur on queries that are attempting to read data.
You find out that the deadlocks are related to the table partitions.
You need to ensure that the application executes without deadlocks for the read queries.
You also need to ensure that dirty reads do not occur.
What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)

A. Add additional database files to each partitioned table.
B. Move the clustered indexes for the partitioned tables to a separate filegroup.
C. Disable partition-level lock escalation.
D. Move each partitioned table to its own filegroup.

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

Question 5

You are a professional level SQL Sever 2008 Database Administrator in an international corporation named
Wiikigo.
There is a team of database administrators in your company.
SQL Server 2008 Integration Services (SSIS) packages are created on the test server in a shared
project by a team of application developers. A fixed cache file is required by one of the packages.
The company will deploy the packages to the production server on completion of development.
The production server is available only to the database administrators.
Since you are the technical support, you need to confirm that the project can be deployed
successfully to the production server by the application developers.
Which action will you perform to achieve the goal?

A. To achieve the goal, a direct package configuration should be created for each package.
B. To achieve the goal, a deployment utility should be created for the SSIS project.
C. To achieve the goal, the Import and Export Wizard should be utilized to save packages.
D. To achieve the goal, an indirect package configuration should be created for all packages.

Solutions: