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Microsoft 70-450 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Design Database Solutions | - Logical and physical database design for SQL Server 2008 - Schema design and normalization principles |
| Implement and Manage Storage | - Database file and filegroup configuration - Storage performance and capacity planning |
| Performance Tuning and Optimization | - Monitoring and troubleshooting performance issues - Query optimization and indexing strategies |
| Database Maintenance and Automation | - Maintenance plans and job scheduling - Integrity checks and routine maintenance tasks |
| Security and Access Control | - User roles and permission management - Authentication and authorization in SQL Server |
| High Availability and Disaster Recovery | - Database mirroring and replication concepts - Backup and restore strategies |
Microsoft PRO:MS SQL Serv 08,Design,Optimize, and Maintain DB Admin Solu Sample Questions:
1. 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) Explanation/Reference:
---Jeff---
B) Use the BULK INSERT command in multiple staging tables. Switch partitions into the Orders table.
C) Disable the Distributor agent. Use the BULK INSERT command in the Orders table. Reinitialize the publication.
D) Configure the Distributor agent to change the commit batch threshold.
E) Configure the Distributor agent to replicate transactions continually.
2. You are a professional level SQL Sever 2008 Database Administrator in an international corporation named
Wiikigo.
There is a team of database administrators in your company.
SQL Server 2008 Integration Services (SSIS) packages are created on the test server in a shared
project by a team of application developers. A fixed cache file is required by one of the packages.
The company will deploy the packages to the production server on completion of development.
The production server is available only to the database administrators.
Since you are the technical support, you need to confirm that the project can be deployed
successfully to the production server by the application developers.
Which action will you perform to achieve the goal?
A) To achieve the goal, a direct package configuration should be created for each package.
B) To achieve the goal, the Import and Export Wizard should be utilized to save packages.
C) To achieve the goal, an indirect package configuration should be created for all packages.
D) To achieve the goal, a deployment utility should be created for the SSIS project.
3. You are a professional level SQL Sever 2008 Database Administrator.
After a regular test, you find that performance degradation is experienced by an instance for the three reasons:
Excessive CPU usage, Server processes paging and Deadlocks
A monitoring solution should be implemented to provide data, monitor and troubleshoot performance issues and detailed deadlock information should be contained in the provided data.
You should utilize the least amount of administrative effort to finish the task.
Which tool will you utilize to finish the task?
A) To finish the task, you should utilize Extended Events.
B) To finish the task, you should utilize Resource Governor.
C) To finish the task, you should utilize Performance Monitor (SYSMON).
D) To finish the task, you should utilize Database Engine Tuning Advisor.
4. You are a professional level SQL Sever 2008 Database Administrator.
A SQL Server 2008 instance at the New York central site is managed by you, and it is called Ins01.
There is a sales team in your company, and their task is to finish purchase orders for customer requests.
The sales team updates data regularly in a local database by utilizing their portable computers.
When the central site is connected by portable computers, a database named Sales will be synchronized
with
the local database. A duplication model will be created to duplicate the local database to the Sales
database.
The requirements listed below should be satisfied by the duplication model:
First, when the same data is updated by multiple users independently, there should be no data conflicts.
Secondly, sensitive data such as product price cannot be updated by the sales team.
Thirdly, the data should be synchronized by the sales team not only at scheduled times but also on demand.
The best model should be identified to have data duplicated, and you should be reduced the development efforts to the least.
Which action will you perform?
A) You should utilize merge duplication along with each portable computer that is set up as a subscriber.
B) You should utilize snapshot duplication along with each portable computer that is set up as a subscriber.
C) You should utilize SQL Server Integration Services (SSIS) to promote the date modification and pull updates to the Sales database along with the SSIS packages, on demand.
D) You should utilize transactional duplication along with each portable computer that is set up as a publisher.
5. Your SQL Server 2008 database contains two tables named Customer and Order inside the Sales schema.
The Sales schema is defined as follows:
It has a stored procedure named SetCustomerStatus that reads from Order and modifies Customer.
It is owned by a user named SalesUser.
Another user named MarketingUser wants to be able to call SetCustomerStatus and change the status of Customer.
You need to assign the least permissions necessary to MarketingUser.
What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)
A) Set only Take Ownership on Customer and Order.
B) Set only Execute on SetCustomerStatus.
C) Perform the following tasks: Set Execute on SetCustomerStatus.
D) Perform the following tasks: Set Select on Customer.
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: D | Question # 3 Answer: A | Question # 4 Answer: A | Question # 5 Answer: B |


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