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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 administer a SQL Server 2008 infrastructure.
The infrastructure contains SQL Server 2008 servers across four sites. All sites are connected via a WAN link. All sites use the same database application.
Your company has the following business requirements:
All sites maintain data related to their site.
Each site has access to data related to other sites.
In the event of any site failure, database activity is redirected to another site.
You need to implement a replication topology that meets the business requirements.
Which solution should you implement?

A. Snapshot replication
B. Transactional replication that uses updating subscriptions
C. Peer-to-Peer replication
D. HTTP Merge replication

Question 2

You are a professional level SQL Sever 2008 Database Administrator.
New SQL Server 2008 Integration Services (SSIS) packages will be deployed, and the packages are created by the SQL Server Import and Export Wizard. The packages will utilize stored user names and passwords to connect to external data sources.
Since you are the technical support of your company, you are required to confirm that unauthorized users can not get access to the user names and passwords.
Which action will you perform?

A. The SQL Server 2008 server should be utilized to store the packages, and administrate the security in the SQL Server 2008 server.
B. No other data should be saved together with the packages, and then files should be saved to the most secure directory.
C. No sensitive data should be saved together with the packages, and then the packages should be saved in the SQL Server 2008 server.
D. A common password should be set to make a highest level of security for all information in the package when each package is saved.

Question 3

You are a professional level SQL Sever 2008 Database Administrator.
It is on a four-processor, quad-core server. CPU pressure is regularly experienced by the server. An extremely large mission-critical database is consisted by the instance, and it is utilized constantly. The online index rebuilds should not occupy all available CPU cycles.
From the following four configurations, which one should you utilize?

A. You should utilize affinity mask.
B. You should utilize max degree of parallelism.
C. You should utilize optimize for ad hoc workloads.
D. You should utilize affinity I/O mask.

Question 4

You administer SQL Server 2008 instances at three sites.
All sites share a mission-critical database. The business requirements specify that users at each site must be able to perform the following tasks:
Access and modify data on all sites with minimal latency.
Minimize data loss in the event of a server failure.
You need to provide a high-availability solution that meets the business requirements.
Which solution should you implement?

A. Failover clustering
B. Log shipping to servers at two of the sites to provide read-only copies of data
C. Peer-to-Peer replication
D. Asynchronous database mirroring without a witness server

Question 5

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

Solutions: