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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.
A new database application is hosted by the instance. The security requirements should be designed for the application. A unique login to the SQL Server 2008 server is assigned to each application user. Stored procedures are included by the application database to execute stored procedures in the MSDB database. SQLAgent jobs are scheduled by the stored procedures in the MSDB database.
Since you are the technical support, you are required to confirm that the stored procedures in the MSDB database should be executed by utilizing the security context of the application user.
Which action should you perform?

A) Each user should be added to the db_dtsltduser database role in the MSDB database.
B) The new database should be set to utilize the TRUSTWORTHY option, and then each user should be added to the MSDB database.
C) The MSDB database should be set to utilize the TRUSTWORTHY option, and then each user should be added to the MSDB database.
D) Each user should be added to the public role in the MSDB database.

2. You administer a SQL Server 2008 instance.
The instance hosts a database that is used by a Web-based application. The application processes 15,000 transactions every minute. A table in the database contains a column that is used only by the application. This column stores sensitive data.
You need to store the sensitive data in the most secure manner possible.
You also need to ensure that you minimize the usage of memory space and processor time.
Which encryption type should you use?

A) Asymmetric key encryption
B) Transparent data encryption
C) Certificate-based encryption
D) Symmetric key encryption

3. You administer a SQL Server 2008 infrastructure.
A financial application uses several instances across multiple servers. The majority of queries require distributed transactions across all servers.
The application administrator reports that the application experiences excessive deadlocks.
You need to design a data collector type that provides the appropriate information for remote servers.
What collector should you use?

A) T-SQL Query collector
B) Query Activity collector
C) Performance Counters collector
D) A custom Query collector that uses WMI

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

5. Your SQL Server 2008 server has only the SQL Server service running. All other SQL Services are disabled.
You have a user named DBReportsUser. You need to restrict DBReportsUser to login only between 17:00 hours and 22:00 hours. You want to achieve this goal by using the minimum amount of administrative effort and the least impact on the Server security.
What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)

A) Create a SQL Server Agent job.
B) Enable login auditing.
C) Use SQL Profiler.
D) Use a logon trigger.

Solutions: