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Microsoft 70-450 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Design Database Maintenance Strategy | 14% | - Design automation and scheduling - Design index maintenance - Design statistics management - Design consistency checks |
| Design a High Availability Solution | 15% | - Design failover clustering - Design log shipping - Design replication topology - Design database mirroring |
| Design a Monitoring Strategy | 13% | - Design baseline and alerting - Design trace and data collection - Design performance monitoring - Design error and event logging |
| Design a Database Server Security Solution | 15% | - Design authentication and authorization - Design surface area reduction - Design encryption solutions - Design audit and compliance strategy |
| Design a SQL Server Instance and Database Solution | 14% | - Design storage and filegroups - Design instance configuration - Design partitioning strategy - Design consolidation and scaling |
| Design a Backup and Recovery Solution | 20% | - Design backup strategy - Design recovery models - Design piecemeal and point-in-time restore - Design backup security and redundancy |
| Design Data Distribution Strategy | 9% | - Design replication architecture - Design data synchronization - Design distributed queries - Design linked servers |
Microsoft PRO:MS SQL Serv 08,Design,Optimize, and Maintain DB Admin Solu Sample Questions:
1. You administer a SQL Server 2008 instance. You plan to design a high-availability solution by using database mirroring.
The current application includes programming logic that will retry transactions if a failover occurs.
You need to configure a strategy that will provide the minimum amount of latency for committed transactions.
What should you do?
A) Configure automatic failover role switching.
B) Configure manual failover role switching.
C) Configure forced service role switching.
D) Pause database mirroring.
2. You administer a SQL Server 2008 infrastructure.
An instance hosts a business-critical database that must be continuously available to the users without data loss. The database includes Filestream data.
You need to implement a high-availability solution for the site.
Which solution should you use?
A) Database snapshot
B) Failover clustering
C) Asynchronous database mirroring
D) Synchronous database mirroring with a witness server
3. You administer a SQL Server 2008 instance.
The instance is one of three servers in a peer-to-peer transactional replication topology.
The publication contains a table named Orders. The Orders table contains 200 GB of data
across multiple partitions. A batch process bulk loads 10 GB of data to the Orders table periodically.
You need to design a replication strategy to minimize latency.
What should you do?
A) Use the BULK INSERT command in multiple staging tables. Switch partitions into the Orders table.
B) Configure the Distributor agent to change the commit batch threshold.
C) Explanation/Reference:
---Jeff---
D) Disable the Distributor agent. Use the BULK INSERT command in the Orders table. Reinitialize the publication.
E) Configure the Distributor agent to replicate transactions continually.
4. You administer SQL Server 2008 servers on a single site.
The site contains the following two SQL Server 2008 instances:
An Enterprise Edition server on a server that has a redundant array of independent disks (RAID) 10 disk system
A Standard Edition server on a server that has a RAID 5 disk system
Each instance hosts a single application. You need to recommend a high-availability solution for the site to meet the following business requirements:
The solution can be implemented on the existing systems.
The database is available with minimal downtime.
Data loss is minimal.
There is minimal effect on the existing system.
What are two possible ways to achieve this goal? (Each correct answer presents a complete solution.
A) Log shipping
B) Database snapshot
C) Failover clustering
D) Replication
5. You administer a SQL Server 2008 infrastructure.
Your company requires capacity planning information.
You need to design a long-term infrastructure monitoring strategy.
Which two tasks should you include in your design? (Each correct answer presents part of the solution. Choose two.)
A) Baseline the system before you deploy production databases.
B) Create a maintenance plan that rebuilds indexes every week.
C) Backup all databases every day.
D) Review system monitor counters on a regular basis.
E) Clear the system log and the application log every hour.
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: B | Question # 3 Answer: A | Question # 4 Answer: A,D | Question # 5 Answer: A,D |
