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

1. You are designing a database solution by using SQL Server 2008.
The database has a large number of tables that have columns that contain sensitive data. The sensitive data must be protected.
You need to choose an encryption strategy that has the minimum effect on the performance of the server.
What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)

A) Use Bitlocker Encryption.
B) Use Encrypting File System.
C) Use Transparent Data Encryption (TDE).
D) Use Cell-Level Encryption.

2. 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) Create a map for each SQL login from SQLSERVER1 to SQLSERVER2 and use the impersonate option.
B) Register a server principal name (SPN) for SQLSERVER1 and SQLSERVER2.
C) Use the local computer account as a service account for SQLSERVER1 and SQLSERVER2.
D) Configure all servers to use the Shared Memory network protocol.
E) 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.

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

4. You administer a SQL Server 2008 instance. You plan to design a high-availability solution by using database mirroring.
The current application includes programming logic that will retry transactions if a failover occurs.
You need to configure a strategy that will provide the minimum amount of latency for committed transactions.
What should you do?

A) Configure manual failover role switching.
B) Configure automatic failover role switching.
C) Configure forced service role switching.
D) Pause database mirroring.

5. You are a professional level SQL Sever 2008 Database Administrator.
A new database should be deployed, and the capacity requirements listed below should be satisfied.
There should be 275 GB for the database data file, while there should be 50 GB for the transaction log file. There are six 100-GB disk drives which are accessible for the database in the storage array. The six disks are attached to a redundant array of independent disks (RAID) controller, and the controller supports
RAID levels 0, 1, 5, and 10.
Since you are the technical support, you are required to maximize the write performance of the transaction
log. In addition, you should protect the database and transaction log files,
when a drive fails.
The storage system should be designed.
From the following four storage configuration, which one should you utilize?

A) A RAID 1 volume and a RAID 5 volume should be utilized.
B) A single RAID 5 volume should be utilized.
C) A single RAID 10 volume should be utilized.
D) A RAID 0 volume and a RAID 5 volume should be utilized.

Solutions: