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弊社の070-450受験問題集を通じて、受験者としてのあなたは試験に関する専門知識をよく習得し、自分の能力を高めることができます。数年以来の努力を通して、今まで、弊社は自分の070-450試験問題集に自信を持って、弊社の商品で試験に一発合格できるということを信じています。我々の070-450受験問題集を利用すると、070-450認定の準備をする時に時間をたくさん節約することができます。

多くの受験者は我々のPRO:MS SQL Serv 08,Design,Optimize, and Maintain DB Admin Solu問題集で試験に合格しましたから、弊社のMicrosoft070-450受験問題集を入手して利用したら、あなたは気楽で試験に合格できます。あなたは信じられないなら、我々のサイトで無料なデモをダウンロードしてやってみることができます。我々の070-450問題集のデモを見て、あなたの需要に満たして、我々の問題集を入手すると信じています。

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それだけでなく、お客様に安心させるために、我々は「試験に失敗したら、全額で返金します。」という承諾をします。もしお客様は070-450認定試験に失敗したら、我々はMicrosoft070-450問題集の費用を全額であなたに戻り返します。だから、お客様は安心で弊社の070-450受験問題集を利用することができます。

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Microsoft PRO:MS SQL Serv 08,Design,Optimize, and Maintain DB Admin Solu 認定 070-450 試験問題:

1. You administer a SQL Server 2008 instance that hosts a large database.
The following backup strategy is used for the database:
A full database backup is performed at 02:00 hr every Monday.
A differential backup is performed at 23:00 hr every day.
A transaction log backup is performed on an hourly basis.
A power failure on Thursday causes the SQL Server 2008 server to restart at 09:15 hr.
Fifteen minutes after the server restarts, the users report that they are unable to execute certain queries
that access
customer data. You discover that the customer data is unmodified after the power failure.
When you execute the DBCC CHECKDB command on the database, you receive the following error
message:
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 d etails.
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 allocatio n errors and 2 consistency errors in table 'tbl_Customer' (object ID 2814307832).
When you execute the sp_help 'tbl_customer' stored procedure you receive the following result set: index_name index_description PK clustered located on PRIMARY NCIX nonclustered located on PRIMARY
You need to ensure that the data is available as quickly as possible with minimal effect on users.
What should you do?

A) Restore the latest full database backup. Restore the latest differential backup. Restore all transaction log backups from the latest differential backup.
B) Restore the latest full database backup. Restore all transaction log backups from the latest full database backup.
C) Drop and recreate the PK index.
D) Drop and recreate the NCIX index.

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

3. You are a professional level SQL Sever 2008 Database Administrator.
The security requirements should be designed for a new database application, and the application will be deployed to the instance. A table is consisted by the new database, and the table is created by utilizing the following code segment:
TABLE EmpBonusPlan
Since you are the technical support, you should utilize the maximum secure method to protect the BonusPlan column from the access of unauthorized users.
Which action will you perform to finish the task?

A) To finish the task, the Trustworthy option for the database should be utilized.
B) To finish the task, the NTFS file system security should be utilized and the access of the database files should be limited to the SQL Server 2008 Service account.
C) To finish the task, the Advanced Encryption Standard encryption should be utilized on all columns in the database.
D) To finish the task, Transparent data encryption should be utilized.

4. You are a professional level SQL Sever 2008 Database Administrator.
Log shipping should be implemented for several databases on three SQL Server instances. The logs are
migrated
to a fourth SQL Server instance. A manual failover will be implemented.
You need to ensure that the database applications utilize the secondary server after failover.
Since you are the technical support, you are required to confirm that the latest data should be available to
users.
Which actions should you perform to achieve the goal? (Choose more than one)

A) To achieve the goal, you should back up all databases on the secondary instance.
B) To achieve the goal, you should utilize the WITH NORECOVERY option to back up the tail of the transaction log of primary databases.
C) To achieve the goal, you should redirect client computers to the secondary instance.
D) To achieve the goal, you should utilize the WITH RECOVERY option on the last log to apply any unapplied transaction log backups in sequence to each secondary database.
E) To achieve the goal, you should replicate all log shipping network shares to the secondary instance.

5. You administer a SQL Server 2008 infrastructure. You plan to design an infrastructure for a new application.
The application has the following requirements:
Users can connect to an instance named SQLSERVER1.
SQLSERVER1 is linked to a server named SQLSERVER2.
SQLSERVER1 and SQLSERVER2 run on different computers.
The SQL Server instances use only Windows authentication.
You need to configure the infrastructure to ensure that the distributed queries are executed in the Windows security context of the login.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

A) Register a server principal name (SPN) for SQLSERVER1 and SQLSERVER2.
B) Configure all servers to use the Shared Memory network protocol.
C) Create a map for each SQL login from SQLSERVER1 to SQLSERVER2 and use the impersonate option.
D) Ensure that the two instances use the same Windows account for the Microsoft SQL Service. Create the link so that each account uses the current security context.
E) Use the local computer account as a service account for SQLSERVER1 and SQLSERVER2.

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