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

1. You administer SQL Server 2008 instances at three sites.
All sites share a mission-critical database. The business requirements specify that users at each site must be able to perform the following tasks:
Access and modify data on all sites with minimal latency.
Minimize data loss in the event of a server failure.
You need to provide a high-availability solution that meets the business requirements.
Which solution should you implement?

A) Failover clustering
B) Asynchronous database mirroring without a witness server
C) Log shipping to servers at two of the sites to provide read-only copies of data
D) Peer-to-Peer replication

2. You are designing a database solution by using SQL Server 2008.
The database has a large number of tables that have columns that contain sensitive data. The sensitive data must be protected.
You need to choose an encryption strategy that has the minimum effect on the performance of the server.
What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)

A) Use Cell-Level Encryption.
B) Use Encrypting File System.
C) Use Transparent Data Encryption (TDE).
D) Use Bitlocker Encryption.

3. You administer a SQL Server 2008 instance.
Your company security policy is designed to prevent changes to the server to the server configuration. You plan to use Policy-Based Management Framework to implement the security policy.
You need to ensure that the policy is configured to meet the security requirement.
What should you do?

A) Enable the nested triggers server configuration option.
B) Disable the nested triggers server configuration.
C) Use a domain account for the SQLAgent service.
D) Use the Local Service account for the SQLAgent service.

4. You are planning to upgrade a database application that uses merge replication.
The table currently has a column type of UNIQUEIDENTIFIER and has a DEFAULT constratin that uses
the NEWID() function.
A new version of the application requires that the FILESTREAM datatype be added to a table in the
database.
The data type will be used to store binary files. Some of the files will be larger than 2 GB in size.
While testing the upgrade, you discover that replication fails on the articles that contain the FILESTREAM
data.
You find out that the failure occurs when a file object is larger than 2 GB.
You need to ensure that merge replication will continue to function after the upgrade.
You also need to ensure that replication occurs without errors and has the best performance.
What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)

A) Use the sp_changemergearticle stored procedure and set the @stream_blob_columns option to true for the table that will use the FILESTREAM data type.
B) Drop and recreate the table that will use the FILESTREAM data type.
C) Place the table that will contain the FILESTREAM data type on a separate filegroup.
D) Change the DEFAULT constraint to use the NEWSEQUENTIALID() function.

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

Solutions: