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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 plan to design a maintenance strategy for a mission-critical database that includes a large table named Orders. The design plan includes index maintenance operations.
You must design the strategy after considering the following facts:
The Orders table in the database is constantly accessed.
New rows are frequently added to the Orders table.
The average fragmentation for the clustered index of the Orders table is less than 2 percent.
The Orders table includes a column of the xml data type.
You need to implement the strategy so that the performance of the queries on the table is optimized.
What should you do?

A) Rebuild the clustered index of the Orders table offline once a month.
B) Drop the clustered index of the Orders table.
C) Exclude the clustered index of the Orders table from scheduled reorganizing or rebuilding operations.
D) Reorganize the clustered index of the Orders table by decreasing the fill factor.

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

3. You administer a SQL Server 2008 infrastructure.
A financial application uses several instances across multiple servers. The majority of queries require distributed transactions across all servers.
The application administrator reports that the application experiences excessive deadlocks.
You need to design a data collector type that provides the appropriate information for remote servers.
What collector should you use?

A) Query Activity collector
B) A custom Query collector that uses WMI
C) T-SQL Query collector
D) Performance Counters collector

4. You administer a SQL Server 2008 instance that hosts a database.
The backup strategy used by the database is as shown in the following table: You run a batch process on Saturday that lasts from 21:00 hr to 23:00 hr. You discover that the batch process is invalidated because a user has modified some data at 21:05 hr on the same day.

You need to restore the database to its state at the start of the batch process in the least possible time.
What should you do?

A) Restore the full database backup that was performed on Thursday. Restore the differential backup that was performed on Friday. Restore all transaction logs from the time of the differential backup on Friday and stop at 21:00 hr on Saturday.
B) Restore the full database backup that was performed on Saturday.
C) Restore the full database backup that was performed on Saturday. Restore all transaction logs from the time of the full backup on Saturday and stop at 21:00 hr on Saturday.
D) Restore the full database backup that was performed on Thursday Restore all transaction logs from the time of the full backup on Thursday and stop at 21:00 hr on Saturday.

5. You are a professional level SQL Sever 2008 Database Administrator.
A new database named Engineering is deployed. Large documents are managed by the Engineering
database,
and the documents will be revised occasionally. A table structure should be designed to permit fast read
access.
The storage space requirements should be cut to the least.
What will you do to achieve the goal? (Choose more than one.)

A) To achieve the goal, row-level compression should be utilized on the document table.
B) To achieve the goal, NTFS file system compression should be utilized on the volume.
C) To achieve the goal, varbinary(MAX) data type should be utilized with FILESTREAM storage.
D) To achieve the goal, row-level compression should be enabled on all columns that the vardecimal() data type is utilized.

Solutions: