Microsoft 70-450 Exam : PRO:MS SQL Serv 08,Design,Optimize, and Maintain DB Admin Solu

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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 a professional level SQL Sever 2008 Database Administrator in an international corporation named Wiikigo.
You are experienced in managing databases in an enterprise-level organization,optimizing and sustaining the database life cycle. In the company, your job is to implement solutions on security, troubleshooting, deployment and optimization.
A SQL Server 2008 infrastructure is managed by you. A corporate backup and recovery strategy that has to be validated is designed.
You are required to make sure that any single database can be restored successfully from a severe failure, and during the restoration, a backup data center should not be required in a different location.
Which three actions should be contained by your solution? (Choose more than one)

A. The administrative processes and application access requirements should be documented.
B. SQL login accounts and credentials should be scripted.
C. All SQL Server instances should be installed on a failover cluster.
D. All backup media offsite should be stored.
E. One list of all Windows logins and passwords should be sustained.

Question 2

You are a professional level SQL Sever 2008 Database Administrator.
There are 30 branch offices in DoubleSecurity Insurance, and in the branch offices, customer data are stored in SQL Server 2008 databases. Customer data should be security compliant if it is stored through multiple database instances.
You intend to utilize the Policy-Based Management feature to design a strategy for custom policies. And the format of custom policies is XML format. The requirements listed below should be satisfied.
The company distributes custom policies to all instances. In addition, the company enforces the policies on all instances. A strategy should be thought out and the minimum amount of administrative effort should be utilized.
Which action should you perform to finish the task?

A. To finish the task, the Distributed File System Replication service should be utilized.
B. To finish the task, the policies should be distributed by utilizing Group Policy Objects.
C. To finish the task, a configuration server should be utilized.
D. To finish the task, the policies should be distributed by utilizing the Active Directory directory service.

Question 3

You are the database administrator for a SQL Server that hosts an application defined as follows:
The database consists of 4 data files and one log file.
The physical server has 16 CPUs and 64 GB of memory.
Hardware non-uniform memory access (NUMA) is not available on this server platform.
Users of the application report that it is responding slowly. You use SQL Server Profiler to find out that the I/
O
performance issue is related to the lazywriter process.
You need to improve the performance of the application by reducing the I/O performance issue.
What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)

A. Configure four software non-uniform memory access (soft NUMA) nodes on the server.
B. Configure a CPU affinity mask on the server to limit the instance of SQL Server to four CPUs
C. Add additional data files to the database.
D. Add additional RAM to the server.

Question 4

You administer a SQL Server 2008 infrastructure.
Humongous Insurance has 20 branch offices that store customer data in SQL Server 2008 databases. Customer data that is stored across multiple database instances has to be security compliant.
You plan to design a strategy for custom policies by using the Policy-Based Management feature. Custom policies are in XML format.
The strategy must meet the following requirements:
Custom policies are distributed to all instances.
The policies are enforced on all instances.
You need to implement the strategy by using the least amount of administrative effort.
What should you do?

A. Use the Distributed File System Replication service.
B. Distribute the policies by using Group Policy Objects.
C. Use a configuration server.
D. Distribute the policies by using the Active Directory directory service

Question 5

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

Solutions: