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Microsoft PRO:MS SQL Serv 08,Design,Optimize, and Maintain DB Admin Solu Sample Questions:

1. You administer a SQL Server 2008 infrastructure.
The instance contains a database required for the day-to-day business of your company. Users experience slow response time when they execute reports.
You plan to design a performance monitoring strategy that captures and stores the following data:
Executed Transact-SQL statements and query activity.
Blocking and deadlock information.
Counters for disk, CPU, and memory.
You need to implement the monitoring process by using the minimum amount of administrative effort.
What should you do?

A) Use the dynamic management views.
B) Use the data collector
C) Use the client-side profiler trace.
D) Use the System Monitor counter log trace.

2. 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) Disable the Distributor agent. Use the BULK INSERT command in the Orders table. Reinitialize the publication.
C) Configure the Distributor agent to change the commit batch threshold.
D) Use the BULK INSERT command in multiple staging tables. Switch partitions into the Orders table.
E) Configure the Distributor agent to replicate transactions continually.

3. You are a professional level SQL Sever 2008 Database Administrator.
It is on a four-processor, quad-core server. CPU pressure is regularly experienced by the server. An extremely large mission-critical database is consisted by the instance, and it is utilized constantly. The online index rebuilds should not occupy all available CPU cycles.
From the following four configurations, which one should you utilize?

A) You should utilize affinity I/O mask.
B) You should utilize max degree of parallelism.
C) You should utilize optimize for ad hoc workloads.
D) You should utilize affinity mask.

4. You are a professional level SQL Sever 2008 Database Administrator.
A solution will be implemented to have hardware configurations obtained. The hardware configuration obtained should include the number of processors on a computer and the processor type of all SQL Server 2008 computers. The requirements listed below should be satisfied by the solution. The solution should be hosted on the central computer. And the hardware configurations for multiple servers should be verified bythe solution.
A technology should be selected to satisfy the requirements, and the least amount of development effort should be utilized.
Which action should you perform to finish the task?

A) To finish the task, you should utilize the ExecuteWQL function to define policies based on conditions.
B) To finish the task, you should utilize the Windows Management Instrumentation (WMI) provider for the server events.
C) To finish the task, you should utilize the ExecuteSql function to define policies based on conditions.
D) To finish the task, you should utilize the Invoke-Sqlcmd cmdlet in SQL Server PowerShell cmdlet.

5. You are a professional level SQL Sever 2008 Database Administrator.
A database is included by an instance. And a large table named OrderDetails is included by the database. Only DML statements on the last three months data are executed by the application queries. Administrative audits are managed monthly on data which is longer than four months. The performance problems listed below are found by you in the database . The performance of the application queries against the OrderDetail table is poor. It takes a long time to perform the maintenance tasks against the database, index defragmentation is contained.
The performance problems should be solved with on impact on the server performance.
Which action will you perform?

A) An additional table named OrderDetailsHistory should be created for data longer than four months. And then, a SQL Server Agent job that runs the following Transact-SQL statement every month should be created. INSERT INTO OrderDetailsHistory SELECT * FROM OrderDetailsWHERE DATEDIFF(m, OrderDate,GETDATE())>4
B) An additional table named OrderDetailsHistory should be created for data older than four months. And then, the OrderDetails and OrderDetailsHistory tables should be partitioned in two parts by utilizing the OrderDate column. At last, a SQL Server Agent job that runs every month should be created and the ALTER TABLE...SWITCH Transact-SQL statement should be utilized to remove data that is longer than four months to the OrderDetailsHistory table.
C) A database snapshot should be created for the OrderDetails table every four months. And then, the queries should be changed to utilize the present snapshot.
D) An additional table named OrderDetailsHistory should be created for data older than four months. And then, the following Transact-SQL statement should be utilized. CREATE TRIGGER trgMoveDataON OrderDetailsAFTER INSERT ASINSERT INTO OrderDetailsHistory SELECT * FROM OrderDetailsWHERE DATEDIFF(m,OrderDate,GETDATE())>4

Solutions: