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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:

1. You are a professional level SQL Sever 2008 Database Administrator.
A large database is hosted by the instance. The company utilizes the following backup strategy for the database:
First, the performance of full database backups is implemented weekly.
Secondly, the performance of differential backups is implemented daily.
Thirdly, the performance of transaction log backups is implemented hourly.
According to the restoring plan, an unscheduled full backup should be performed. A full database backup should be performed, and the scheduled backup strategy should not be interrupted.
Form the following four options, which one should be utilized to finish the task?

A) To finish the task, SKIP should be utilized.
B) To finish the task, NOINIT should be utilized.
C) To finish the task, COPY_ONLY should be utilized.
D) To finish the task, MIRROR TO should be utilized.

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

3. You are a professional level SQL Sever 2008 Database Administrator.
The capacity planning information is required by your company. A long-term infrastructure monitoring strategy should be implemented.
Which two actions should be contained in the strategy? (Choose more than one)

A) The system log and the application log should be cleared every hour.
B) After deployment of the production databases, the system should be basedlined.
C) System monitor counters should be reviewed regularly.
D) All databases should be backed up every day.
E) A maintenance plan that rebuilds indexes every week should be created.

4. You administer a SQL Server 2008 infrastructure.
The infrastructure contains SQL Server 2008 servers across four sites. All sites are connected via a WAN link. All sites use the same database application.
Your company has the following business requirements:
All sites maintain data related to their site.
Each site has access to data related to other sites.
In the event of any site failure, database activity is redirected to another site.
You need to implement a replication topology that meets the business requirements.
Which solution should you implement?

A) Transactional replication that uses updating subscriptions
B) Snapshot replication
C) HTTP Merge replication
D) Peer-to-Peer replication

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

Solutions: