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Microsoft 070-450 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Security and Access Control | - Authentication and authorization in SQL Server - User roles and permission management |
| Database Maintenance and Automation | - Maintenance plans and job scheduling - Integrity checks and routine maintenance tasks |
| Implement and Manage Storage | - Storage performance and capacity planning - Database file and filegroup configuration |
| Design Database Solutions | - Logical and physical database design for SQL Server 2008 - Schema design and normalization principles |
| Performance Tuning and Optimization | - Query optimization and indexing strategies - Monitoring and troubleshooting performance issues |
| High Availability and Disaster Recovery | - Backup and restore strategies - Database mirroring and replication concepts |
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.
There is a database in the instance, and the day-to-day business of your company requires the database. When reports are executed, slow response time is experienced by Users.
A performance monitoring strategy will be implemented by you so as to have three aspects of data captured and stored:
Blocking and deadlock information
Executed Transact-SQL statements
Query activity and Counters for disk, CPU,and memory.
You are required to utilize the least amount of administrative effort to implement the monitoring process.
Which action will you perform to finish the task?
A) To finish the task, the dynamic management views should be utilized.
B) To finish the task, the System Monitor counter log trace should be utilized.
C) To finish the task, the data collector should be utilized.
D) To finish the task, the client-side profiler trace should be utilized.
2. 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, MIRROR TO should be utilized.
B) To finish the task, SKIP should be utilized.
C) To finish the task, COPY_ONLY should be utilized.
D) To finish the task, NOINIT should be utilized.
3. You are a professional level SQL Sever 2008 Database Administrator.
A database is hosted by the instance and the database is configured by utilizing high-safety mirroring operation mode along with a witness server. A memory failure is experienced by the witness server; therefore the server will be offline for five hours. The mirroring strategy should be reset to cut the risk of database unavailability to the least level.
Which action should you perform to finish the task?
A) To finish the task, database mirroring should be paused.
B) To finish the task, asynchronous operating mode should be utilized.
C) To finish the task, the witness server should be moved from the mirroring session.
D) To finish the task, database mirroring should be removed.
4. 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 full-recovery model along with differential backups should be utilized.
B) To finish the task, hourly database snapshots should be utilized.
C) To finish the task, the full-recovery model along with transaction log backups should be utilized.
D) To finish the task, the simple-recovery model along with differential backups should be utilized.
5. 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 Data Collector.
B) Use SQL Server Profiler and System Monitor.
C) Use the SQLdiag.exe utility.
D) Use SQL Server Profiler and the tracerpt.exe utility.
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: C | Question # 3 Answer: C | Question # 4 Answer: C | Question # 5 Answer: B |


