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Microsoft 070-450 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Design a Backup and Recovery Solution | 20% | - Design backup security and redundancy - Design backup strategy - Design recovery models - Design piecemeal and point-in-time restore |
| Design a Database Server Security Solution | 15% | - Design surface area reduction - Design audit and compliance strategy - Design authentication and authorization - Design encryption solutions |
| Design Data Distribution Strategy | 9% | - Design replication architecture - Design linked servers - Design distributed queries - Design data synchronization |
| Design a SQL Server Instance and Database Solution | 14% | - Design partitioning strategy - Design instance configuration - Design storage and filegroups - Design consolidation and scaling |
| Design a High Availability Solution | 15% | - Design failover clustering - Design log shipping - Design replication topology - Design database mirroring |
| Design a Monitoring Strategy | 13% | - Design trace and data collection - Design baseline and alerting - Design performance monitoring - Design error and event logging |
| Design Database Maintenance Strategy | 14% | - Design automation and scheduling - Design index maintenance - Design consistency checks - Design statistics management |
Microsoft PRO:MS SQL Serv 08,Design,Optimize, and Maintain DB Admin Solu Sample Questions:
You administer a SQL Server 2008 infrastructure.
An instance runs on a computer that has eight quad-core processors and 128-GB RAM.
Four different applications use the instance.
The instance experiences a low number of CXPACKET waits.
The instance also experiences a large number of lazy writer waits.
You need to optimize the performance of the instance.
What should you do?
- A. Configure the Windows System Resource Manager.
- B. Configure an increase in the maximum degree of parallelism option.
- C. Configure the Resource Governor.
- D. Configure software non-uniform memory access (soft-NUMA).
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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 removed.
- 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 paused.
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You are a professional level SQL Sever 2008 Database Administrator.
The security requirements should be designed for a new database application, and the application will be deployed to the instance. A table is consisted by the new database, and the table is created by utilizing the following code segment:
TABLE EmpBonusPlan
Since you are the technical support, you should utilize the maximum secure method to protect the BonusPlan column from the access of unauthorized users.
Which action will you perform to finish the task?
- A. To finish the task, the Advanced Encryption Standard encryption should be utilized on all columns in the database.
- B. To finish the task, the Trustworthy option for the database should be utilized.
- C. To finish the task, the NTFS file system security should be utilized and the access of the database files should be limited to the SQL Server 2008 Service account.
- D. To finish the task, Transparent data encryption should be utilized.
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You are a professional level SQL Sever 2008 Database Administrator.
The solution is log-shipped for high-availability purposes. The data files of the database reside on drive D,
while the transaction log files of the database reside on drive E. A restoring test plan should be
implemented
to satisfy the requirements listed below for the log-shipping solution.
First, the secondary database is brought online in the shortest time.
Secondly, the data is in a consistent state.
Thirdly, the data loss is reduced to the least.
The first step for the recovery test plan should be identified in the event of drive D failure.
Which step should be performed?
- A. You should execute the DBCC CHECKDB command along with the REPAIR_ALLOW_DATA_LOSS option against the primary database.
- B. You should execute the DBCC CHECKDB command along with the REPAIR_REBUILD option against the primary database.
- C. You should perform the tail-log backup of the primary database.
- D. You should bring the secondary database online.
Explanation: Only visible for LatestCram members. You can sign-up / login (it's free).
You administer a SQL Server 2008 infrastructure.
You plan to upgrade a Microsoft SQL Server 2005 instance to SQL Server 2008 by using an in-place
upgrade.
All user databases use the simple recovery model and have the PAGE_VERIFY option turned off.
You need to ensure that the database engine can identify I/O path errors and memory corruptions for the
data in tables.
Which two actions should you perform before the upgrade? (Each correct answer presents part of the
solution. Choose two.)
- A. Set the PAGE_VERIFY database option to CHECKSUM.
- B. Rebuild the clustered indexes and heaps.
- C. Set the PAGE_VERIFY database option to TORN_PAGE_DETECTION.
- D. Set the database recovery model to FULL.
- E. Execute the DBCC CHECKDB command by using the DATA_PURITY option.
- F. Rebuild the nonclustered indexes.
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