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

2. You administer a SQL Server 2008 instance that hosts a large financial database.
The database has the following backup strategies:
A full database backup is performed once a week.
A differential backup is performed every day.
A transaction log backup is performed every hour.
You plan to execute an end-of-year batch process that takes two hours to run. The batch process will modify about five percent of data within the database.
You need to ensure that if the Finance department does not approve the batch process, the batch operation can be rolled back in minimum possible time.
What should you do prior to starting the batch process?

A) Perform a differential backup.
B) Record the time before the batch operation. Perform a transaction log backup.
C) Create a marked transaction. Perform a transaction log backup.
D) Create a database snapshot.

3. 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) Place the table that will contain the FILESTREAM data type on a separate filegroup.
B) Change the DEFAULT constraint to use the NEWSEQUENTIALID() function.
C) 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.
D) Drop and recreate the table that will use the FILESTREAM data type.

4. You administer a SQL Server 2008 Enterprise Edition instance that hosts a large database.
The database uses the simple-recovery model.
The database contains the following three additional filegroups:
FileGroupA that is read/write
FileGroupB that is read-only
FileGroupC that is read-only
FilegroupB contains less critical data than FilegroupC.
You discover that the PRIMARY filegroup and FileGroupB have failed.
You need to recover the database in the minimum possible time. You also need to ensure that
data is available as soon as possible.
What should you do?

A) Perform a full database restore.
B) Perform a partial restore of the PRIMARY filegroup and FileGroupA from a partial backup. Perform an online recovery of FileGroupC, and then perform an online restore of FileGroupB.
C) Perform a partial restore of the PRIMARY filegroup and FileGroupA from a partial backup. Perform an online recovery of FileGroupB, and then perform an online restore of FileGroup
D) Perform a partial restore of the PRIMARY filegroup and FileGroupB from a partial backup.

5. You administer a SQL Server 2008 instance named Instance1 at the New York central site. Your company has a sales team to fulfill purchase orders for customer requests.
The sales team uses portable computers to update data frequently in a local database. When the portable computers connect to the central site, the local database must be synchronized with a database named Sales.
You plan to create a replication model to replicate the local database to the Sales database.
The replication model must meet the following requirements:
Data conflicts are handled when multiple users update the same data independently.
The sales team cannot update sensitive data such as product price.
The sales team can synchronize data at scheduled times and on demand also.
You need to identify the best model to replicate data by using minimum development efforts.
What should you do?

A) Use transactional replication along with each portable computer that is set up as a publisher.
B) Use merge replication along with each portable computer that is set up as a subscriber.
C) Use snapshot replication along with each portable computer that is set up as a subscriber.
D) Use SQL Server Integration Services (SSIS) to push data changes and pull updates to the Sales database along with the SSIS packages, on demand.

Solutions: