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

1. You are a professional level SQL Sever 2008 Database Administrator.
A mission-critical database is shared by the five sites.
According to the business requirements, the users at each site should be enabled to access and change data on all sites with minimal latency. In addition, data loss should be minimized if a server fails. A high-availability solution should be designed, and the business requirements should be satisfied.
Which action should be included in your solution?

A) Peer-to-Peer replication should be included.
B) Asynchronous database mirroring without a witness server should be included.
C) Failover clustering should be included.
D) Log shipping to servers at two of the sites to offer read-only replications of data should be included.

2. You are a professional level SQL Sever 2008 Database Administrator.
The security requirements should be designed for a new database application. A code segment is utilized by the application, and the code segment includes the following components:
A method that the registry is accessed on the SQL Server
A method that the file system is accessed on a network file server
A class definition that public static fields are utilized
SQL CLR integration is utilized by the code segment
The code segment is implemented as a single assembly.
Since you are the technical support, you are required to make sure that the application should be successfully deployed to the instance.
Which action will you perform?

A) All public static fields should be replaced with public static read-only fields. And then the EXTERNAL_ACCESS code access security should be utilized for the assembly.
B) All public static fields should be replaced with public fields.
C) All public static fields should be utilized with public static read-only fields. And then the assembly should be registered by utilizing the regasm.exe utility before deployment.
D) The SAFE code access security should be utilized for the assembly.

3. You administer SQL Server 2008 servers on a single site.
The site contains the following two SQL Server 2008 instances:
An Enterprise Edition server on a server that has a redundant array of independent disks (RAID) 10 disk system
A Standard Edition server on a server that has a RAID 5 disk system
Each instance hosts a single application. You need to recommend a high-availability solution for the site to meet the following business requirements:
The solution can be implemented on the existing systems.
The database is available with minimal downtime.
Data loss is minimal.
There is minimal effect on the existing system.
What are two possible ways to achieve this goal? (Each correct answer presents a complete solution.

A) Failover clustering
B) Replication
C) Database snapshot
D) Log shipping

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

5. You administer a SQL Server 2008 instance that hosts a large database.
The database experiences high volumes of queries and transactions that are processor-intensive. You plan to implement an incremental backup strategy for the database. You also plan to use backup compression.
You need to ensure that the backup jobs have a minimal effect on the performance of the server.
What should you do?

A) Use the Resource Governor.
B) Reconfigure the Affinity I/O Mask configuration option.
C) Spread the database backup across multiple backup devices.
D) Use database snapshots.

Solutions: