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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 new database application is hosted by the instance. The data security strategy should be designed for the application. The data should be duplicated to another instance of SQL Server 2008 by utilizing the Snapshot duplication.
Since you are the technical support of the company, you should make sure that all stored data should be
encrypted,
and the minimum amount of administrative effort should be utilized.
Which action will you perform?

A) Certificate-based encryption should be enabled for the Publisher, Distribution, and Subscriber databases.
B) Transparent data encryption for the MSDB database should be enabled on the two instances.
C) Transparent data encryption should be enabled for the Publisher, Distribution, and Subscriber databases
D) Encrypted connections should be enabled between the instances.

2. You are a professional level SQL Sever 2008 Database Administrator.
Log shipping should be implemented for several databases on three SQL Server instances. The logs are
migrated
to a fourth SQL Server instance. A manual failover will be implemented.
You need to ensure that the database applications utilize the secondary server after failover.
Since you are the technical support, you are required to confirm that the latest data should be available to
users.
Which actions should you perform to achieve the goal? (Choose more than one)

A) To achieve the goal, you should utilize the WITH RECOVERY option on the last log to apply any unapplied transaction log backups in sequence to each secondary database.
B) To achieve the goal, you should replicate all log shipping network shares to the secondary instance.
C) To achieve the goal, you should redirect client computers to the secondary instance.
D) To achieve the goal, you should back up all databases on the secondary instance.
E) To achieve the goal, you should utilize the WITH NORECOVERY option to back up the tail of the transaction log of primary databases.

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

4. You are a professional level SQL Sever 2008 Database Administrator.
An instance runs on a computer, and the computer has eight quad-core processors and 128-GB RAM. The instance is utilized by four different applications. Not only a low number of CXPACKET waits but also a large number of lazy writer waits are experienced by the instance. The performance of the instance should be optimized.
Which action will you perform to accomplish the goal?

A) To accomplish the goal, software non-uniform memory access (soft-NUMA) should be configured.
B) To accomplish the goal, the Windows System Resource Manager should be configured.
C) To accomplish the goal, an increase should be configured in the maximum degree of parallelism option.
D) To accomplish the goal, the Resource Governor should be configured.

5. You administer a SQL Server 2008 infrastructure.
Developers in your company have rights to author policies. A test server is used to develop and test the
policies.
The Policy-Based Management feature generates SQL Server Agent alerts when a policy is violated.
The developers are able to create and modify policies, but are unable to test policy violation alerts.
You need to grant the necessary permission to the developers to test the policies. You also need to comply
with
the least privilege principle when you grant the permission.
What should you do?

A) Grant the EXECUTE permission on the sys.sp_syspolicy_execute_policy stored procedure to the developers.
B) Add the developers to the PolicyAdministratorRole role in the MSDB database.
C) Grant the ALTER TRACE permission to the developers.
D) Add the developers to the sysadmin server role.

Solutions: