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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.
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 Resource Governor.
B) To finish the task, you should utilize Database Engine Tuning Advisor.
C) To finish the task, you should utilize Extended Events.
D) To finish the task, you should utilize Performance Monitor (SYSMON).

2. 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) Review system monitor counters on a regular basis.
B) Create a maintenance plan that rebuilds indexes every week.
C) Clear the system log and the application log every hour.
D) Backup all databases every day.
E) Baseline the system before you deploy production databases.

3. 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.

4. You are a professional level SQL Sever 2008 Database Administrator.
The largest table in a database is partitioned into four equal-sized parts.
The first two partitions are seldom queried, while the third partition is regularly queried by several reports. Meanwhile, the fourth partition is heavily queried and regularly modified.
The disk space of the table should be cut to the least and the query performance should be with the least impact.
What will you do? (Choose more than one.)

A) ROW compression should be enabled for the third partition.
B) ROW compression should be enabled for the last partition.
C) PAGE compression should be enabled for the third partition.
D) ROW compression should be enabled for the first two partitions.
E) PAGE compression should be enabled for the last partition.
F) PAGE compression should be enabled for the first two partitions.

5. You administer two SQL Server 2008 instances named Instance1 and Instance2. Instance1 contains the Sales database, and Instance2 contains the Accounts database.
A procedure in the Sales database starts a transaction. The procedure then updates the Sales.dbo.Order table and the Accounts.dbo.OrderHistory table through a linked server.
You need to ensure that the transaction uses a two-phase commit.
What should you do?

A) Ensure that the linked server is appropriately configured for impersonation.
B) Configure a Service Broker to enable the appropriate transaction control.
C) Ensure that the linked server is appropriately configured for delegation.
D) Configure the linked server to use distributed transactions.

Solutions: