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

1. You administer a SQL Server 2008 infrastructure.
Several production databases use Transparent database encryption.
You perform full database backups of the production databases as part of your backup strategy.
You need to ensure that the database backups can be restored on another SQL Server 2008 instance if the original host server fails.
What should you do?

A) Ensure that the instances use the same service account.
B) Back up the resource database.
C) Back up the database master key.
D) Back up the server master key.

2. You administer a SQL Server 2008 infrastructure.
The instance contains a database required for the day-to-day business of your company. Users experience slow response time when they execute reports.
You plan to design a performance monitoring strategy that captures and stores the following data:
Executed Transact-SQL statements and query activity.
Blocking and deadlock information.
Counters for disk, CPU, and memory.
You need to implement the monitoring process by using the minimum amount of administrative effort.
What should you do?

A) Use the dynamic management views.
B) Use the System Monitor counter log trace.
C) Use the client-side profiler trace.
D) Use the data collector

3. You are designing the storage scheme for a new SQL Server 2008 database application
The application will primarily be used to query data.
The database will be initially populated with 4 terabytes of data stored in 20 tables.
The data is distributed evenly throughout all 20 tables. Every night, between 100 GB and 300 GB of new
data will be loaded into 4 database tables.
The remaining 16 tables will remain static. The average CPU utilization of the server where the
application will reside is between 30 and 50 percent.
You need to ensure that the amount of disk space used is reduced.
You need to achieve this goal by ensuring minimum impact of performance on the server.
What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)

A) Use row-level data compression on the 16 tables that remain static.
B) Use row-level data compression on the 4 tables that are loaded every night.
C) Use page-level data compression on the 4 tables that are loaded every night.
D) Use page-level data compression on the 16 tables that remain static.

4. You administer a SQL Server 2008 infrastructure.
An instance runs on a computer that has eight quad-core processors and 128-GB RAM.
Four different applications use the instance.
The instance experiences a low number of CXPACKET waits.
The instance also experiences a large number of lazy writer waits.
You need to optimize the performance of the instance.
What should you do?

A) Configure an increase in the maximum degree of parallelism option.
B) Configure the Resource Governor.
C) Configure software non-uniform memory access (soft-NUMA).
D) Configure the Windows System Resource Manager.

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

Solutions: