Microsoft MCSE 070-450

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Microsoft 070-450 Exam Syllabus Topics:

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

Question #1

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. Performance Counters collector
C. A custom Query collector that uses WMI
D. Query Activity collector

Question #2

You administer a SQL Server 2008 instance.
Customers report server performance degradation because of a newly implemented process. You use Dynamic Management Views to verify that there are no long running queries.
You need to correlate the operating system performance data with the actual query execution trace by using minimum administrative effort.
What should you do?

A. Use SQL Server Profiler and the tracerpt.exe utility.
B. Use the SQLdiag.exe utility.
C. Use Data Collector.
D. Use SQL Server Profiler and System Monitor.

Question #3

You administer a SQL Server 2008 instance that will host a new database application.
You plan to design the security requirements for the application. Each application user has a unique login to
the SQL Server 2008 server.
The application database contains stored procedures to execute stored procedures in the MSDB database.
The stored procedures in the MSDB database schedule SQLAgent jobs.
You need to ensure that the stored procedures in the MSDB database are executed by using the security
context of the application user.
What should you do?

A. Add each user to the public role in the MSDB database.
B. Add each user to the db_dtsltduser database role in the MSDB database.
C. Configure the MSDB database to use the TRUSTWORTHY option, and then add each user to the MSDB database.
D. Configure the new database to use the TRUSTWORTHY option, and then add each user to the MSDB database.

Question #4

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. Certificate-based encryption
C. Transparent data encryption
D. Symmetric key encryption

Question #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. The MSDB 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 db_dtsltduser database role in the MSDB database.
D. Each user should be added to the public role in the MSDB database.

Solutions: