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Microsoft 70-450 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. Query Activity collector
B. A custom Query collector that uses WMI
C. Performance Counters collector
D. T-SQL Query collector

Question 2

You are a professional level SQL Sever 2008 Database Administrator.
All data changes are implemented through stored procedures, and only the INSERT, UPDATE, or DELETE statements are utilized by the procedures. A backup strategy should be implemented.
The business requirements listed below should be satisfied:
Point-in-time recovery for failure is supported by the backup strategy at any time of day.
The least amount of disk space should be utilized by the transaction log.
Which action should you perform to finish the task?

A. To finish the task, hourly database snapshots should be utilized.
B. To finish the task, the full-recovery model along with differential backups should be utilized.
C. To finish the task, the simple-recovery model along with differential backups should be utilized.
D. To finish the task, the full-recovery model along with transaction log backups should be utilized.

Question 3

You are a professional level SQL Sever 2008 Database Administrator.
New SQL Server 2008 Integration Services (SSIS) packages will be deployed, and the packages are created by the SQL Server Import and Export Wizard. The packages will utilize stored user names and passwords to connect to external data sources.
Since you are the technical support of your company, you are required to confirm that unauthorized users can not get access to the user names and passwords.
Which action will you perform?

A. No sensitive data should be saved together with the packages, and then the packages should be saved in the SQL Server 2008 server.
B. A common password should be set to make a highest level of security for all information in the package when each package is saved.
C. The SQL Server 2008 server should be utilized to store the packages, and administrate the security in the SQL Server 2008 server.
D. No other data should be saved together with the packages, and then files should be saved to the most secure directory.

Question 4

You are a professional level SQL Sever 2008 Database Administrator.
Two SQL Server 2008 instances are managed by you, and they are respectively called Ins01 and Ins02.
The Sales database is included in Ins01, while the Accounts database is contained by Ins02. A transaction
is
started by A procedure in the Sales database. And then, the Sales.dbo.Order table and the Accounts.dbo.
OrderHistory table are updated by the procedure through a linked server.
Since you are the technical support of the company, you are required to make sure that a
two-phase commit is utilized by the transaction.
Which action will you perform to finish the task?

A. To finish the task, the linked server to utilize distributed transactions
B. To finish the task, a Service Broker should be configured to have the proper transaction control enabled.
C. To finish the task, the linked server should be properly configured for impersonation.
D. To finish the task, the linked server should be properly configured for delegation.

Question 5

You administer a SQL Server 2008 instance.
You plan to deploy a new database to the instance. The database will be subject to frequent inserts and
updates.
The database will have multiple schemas. One of the schemas will contain a large amount of read-only
reference data.
You need to design the physical database structure for optimal backup performance.
What should you do?

A. Create the database by using a single data file and a single log file.
B. Create the database by using a single log file and multiple filegroups.
C. Create the database by using a single log file and a filegroup that has multiple data files.
D. Create the database by using a single data file and multiple log files.

Solutions: