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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.
You discover that an instance experiences performance degradation for the following reasons:
Excessive CPU usage
Server processes paging
Deadlocks
You need to design a monitoring solution that can provide data, including detailed deadlock information, to monitor and troubleshoot performance issues. You want to achieve this goal by using the minimum amount of administrative effort.
What tool should you use?

A) Resource Governor
B) Performance Monitor (SYSMON)
C) Database Engine Tuning Advisor
D) Extended Events

2. 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) Execute the DBCC CHECKDB command by using the DATA_PURITY option.
B) Rebuild the nonclustered indexes.
C) Rebuild the clustered indexes and heaps.
D) Set the PAGE_VERIFY database option to CHECKSUM.
E) Set the PAGE_VERIFY database option to TORN_PAGE_DETECTION.
F) Set the database recovery model to FULL.

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

4. You administer a SQL Server 2008 instance that hosts a large financial database.
The database has the following backup strategies:
A full database backup is performed once a week.
A differential backup is performed every day.
A transaction log backup is performed every hour.
You plan to execute an end-of-year batch process that takes two hours to run. The batch process will modify about five percent of data within the database.
You need to ensure that if the Finance department does not approve the batch process, the batch operation can be rolled back in minimum possible time.
What should you do prior to starting the batch process?

A) Perform a differential backup.
B) Create a database snapshot.
C) Create a marked transaction. Perform a transaction log backup.
D) Record the time before the batch operation. Perform a transaction log backup.

5. You are a professional level SQL Sever 2008 Database Administrator.
A large database is hosted by the instance. The company utilizes the following backup strategy for the database:
First, the performance of full database backups is implemented weekly.
Secondly, the performance of differential backups is implemented daily.
Thirdly, the performance of transaction log backups is implemented hourly.
According to the restoring plan, an unscheduled full backup should be performed. A full database backup should be performed, and the scheduled backup strategy should not be interrupted.
Form the following four options, which one should be utilized to finish the task?

A) To finish the task, MIRROR TO should be utilized.
B) To finish the task, COPY_ONLY should be utilized.
C) To finish the task, NOINIT should be utilized.
D) To finish the task, SKIP should be utilized.

Solutions: