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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.
A large database is hosted by the instance. The company utilizes the following backup strategy for the
database.
First, the performance of a full database backup is implemented at 02:00 hr every Monday.
Secondly, the performance of a differential backup is implemented at 23:00 hr every day.
Thirdly, the performance of a transaction log backup is implemented on an hourly basis.
A reboot is caused on the SQL Server 2008 server by a power failure at 09:15 hr, Thursday.
Fifteen minutes after the reboot of the server, it is reported that certain queries that access customer data
cannot be executed. You find that the customer data remains unvaried after the power failure.
When the DBCC CHECKDB command is executed on the database, the following error message is
received.
Object ID 2814307832,
index ID 2, partition ID 83127819437122157,
alloc unit ID 82134587923221126 (type In-row data): Page (3421:169) could not be processed.
See other errors for details.
Table error: Object ID 2814307832, index ID 2, partition ID 83127819437122157,
alloc unit ID 82134587923221126 (type In-row data), page (3421:169).
Test (IS_OFF (BUF_IOERR, pBUF->bstat)) failed.
Values are 16928422 and -8.CHECKDB found 0 allocation errors and 2 consistency errors in table
'tbl_Customer' (object ID 2814307832).
When the sp_help 'tbl_customer' stored procedure is executed, the following result set is received:
index_name index_description
PK clustered located on PRIMARY NCIX nonclustered located on PRIMARY
Since you are the technical support, you are required to make sure that the data should be accessible in the shortest time. And the impact on users should be cut to the least.
Which action will you perform to finish the task?

A) To finish the task, the NCIX index should be dropped and recreated.
B) To finish the task, the latest full database backup should be recovered. And then, the latest differential backup should be recovered. At last, all transaction log backups should be recovered from the latest differential backup.
C) To finish the task, the latest full database backup should be recovered. And all transaction log backups should be recovered from the latest full database backup.
D) To finish the task, the PK index should be dropped and recreated.

2. You are a professional level SQL Sever 2008 Database Administrator.
A thirdparty database application will be deployed to the instance. Stored procedures are utilized by the application, and the procedures are developed by utilizing SQL CLR integration. You should set the application to have
the
EXTERNAL_ACCESS code access security setting enabled. Since you are the technical support of the
company,
you should deploy the application to the instance with no loss of functionality.
Which action will you perform first?

A) Read-only static fields in the code should be replaced with readwrite static fields.
B) The peverify.exe PEVerify tool should be utilized to confirm whether the type-safety requirements are satisfied by the code.
C) The regasm.exe assembly registration tool should be utilized to have the assembly registered on the server before deployment.
D) Readwrite non-static fields in the code should be replaced with static fields.

3. You are a professional level SQL Sever 2008 Database Administrator.
A large database is hosted by the instance. High volumes of queries and transactions that are
processor intensive
are experienced by the database. An incremental backup strategy should be designed for the database.
In addition,
backup compression will be utilized.
Since you are the technical support of the company, you are required to reduce the impact from the backup
jobs
on the performance of the server to the least.
Which action will you perform to achieve the goal?

A) To achieve the goal, the Affinity I/O Mask configuration option should be reconfigured.
B) To achieve the goal, the database backup should be spread across multiple backup devices.
C) To achieve the goal, database snapshots should be utilized.
D) To achieve the goal, the Resource Governor should be utilized.

4. 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) Set the PAGE_VERIFY database option to TORN_PAGE_DETECTION.
C) Rebuild the clustered indexes and heaps.
D) Rebuild the nonclustered indexes.
E) Set the database recovery model to FULL.
F) Set the PAGE_VERIFY database option to CHECKSUM.

5. You are a professional level SQL Sever 2008 Database Administrator.
The capacity planning information is required by your company. A long-term infrastructure monitoring strategy should be implemented.
Which two actions should be contained in the strategy? (Choose more than one)

A) The system log and the application log should be cleared every hour.
B) System monitor counters should be reviewed regularly.
C) After deployment of the production databases, the system should be basedlined.
D) A maintenance plan that rebuilds indexes every week should be created.
E) All databases should be backed up every day.

Solutions: