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Real Pass4sure Microsoft 70-450 PDF & VCE Exam Dumps Free Download (71-80)

QUESTION 71
You are a professional level SQL Sever 2008 Database Administrator. The security requirements should be designed for a new database application. A code segment is utilized by the application, and the code segment includes the following components:
* A method that the registry is accessed on the SQL Server
* A method that the file system is accessed on a network file server
* A class definition that public static fields are utilized
* SQL CLR integration is utilized by the code segment
* The code segment is implemented as a single assembly.
Since you are the technical support, you are required to make sure that the application should be successfully deployed to the instance.
Which action will you perform?

A.    The SAFE code access security should be utilized for the assembly.
B.    All public static fields should be replaced with public fields.
C.    All public static fields should be utilized with public static read-only fields. And then the assembly should be registered by utilizing the regasm.exe utility before deployment.
D.    All public static fields should be replaced with public static read-only fields. And then the EXTERNAL_ACCESS code access security should be utilized for the assembly.

Answer: D

QUESTION 72
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, Transparent data encryption 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 Trustworthy option for the database should be utilized.
D.    To finish the task, the Advanced Encryption Standard encryption should be utilized on all columns in the database.

Answer: B

QUESTION 73
You are a professional level SQL Sever 2008 Database Administrator.
A database is included by an instance. And a large table named OrderDetails is included by the database. Only DML statements on the last three months data are executed by the application queries. Administrative audits are managed monthly on data which is longer than four months. The performance problems listed below are found by you in the database . The performance of the application queries against the OrderDetail table is poor. It takes a long time to perform the maintenance tasks against the database, index defragmentation is contained. The performance problems should be solved with on impact on the server performance. Which action will you perform?

A.    A database snapshot should be created for the OrderDetails table every four months. And then, the queries should be changed to utilize the present snapshot.
B.    An additional table named OrderDetailsHistory should be created for data older than four months. And then, the OrderDetails and OrderDetailsHistory tables should be partitioned in two parts by utilizing the OrderDate column. At last, a SQL Server Agent job that runs every month should be created and the ALTER TABLE…SWITCH Transact-SQL statement should be utilized to remove data that is longer than four months to the OrderDetailsHistory table.
C.    An additional table named OrderDetailsHistory should be created for data longer than four months. And then, a SQL Server Agent job that runs the following Transact-SQL statement every month should be created. INSERT INTO OrderDetailsHistory SELECT * FROM OrderDetailsWHERE DATEDIFF (m, OrderDate,GETDATE())>4
D.    An additional table named OrderDetailsHistory should be created for data older than four months. And then, the following Transact-SQL statement should be utilized. CREATE TRIGGER trgMoveDataON OrderDetailsAFTER INSERT ASINSERT INTO OrderDetailsHistory SELECT * FROM OrderDetailsWHERE DATEDIFF(m,OrderDate,GETDATE())>4

Answer: B

QUESTION 74
You are a professional level SQL Sever 2008 Database Administrator. A mission-critical database is shared by the five sites. According to the business requirements, the users at each site should be enabled to access and change data on all sites with minimal latency. In addition, data loss should be minimized if a server fails. A high-availability solution should be designed, and the business requirements should be satisfied. Which action should be included in your solution?

A.    Failover clustering should be included.
B.    Asynchronous database mirroring without a witness server should be included.
C.    Peer-to-Peer replication should be included.
D.    Log shipping to servers at two of the sites to offer read-only replications of data should be included.

Answer: C

QUESTION 75
You are a professional level SQL Sever 2008 Database Administrator in an international corporation named Wiikigo.
You are experienced in managing databases in an enterprise-level organization,optimizing and sustaining the database life cycle. In the company, your job is to implement solutions on security, troubleshooting, deployment and optimization.
A SQL Server 2008 infrastructure is managed by you. A corporate backup and recovery strategy that has to be validated is designed.
You are required to make sure that any single database can be restored successfully from a severe failure, and during the restoration, a backup data center should not be required in a different location.
Which three actions should be contained by your solution? (Choose more than one)

A.    All SQL Server instances should be installed on a failover cluster.
B.    One list of all Windows logins and passwords should be sustained.
C.    All backup media offsite should be stored.
D.    SQL login accounts and credentials should be scripted.
E.    The administrative processes and application access requirements should be documented.

Answer: CDE

QUESTION 76
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 single RAID 5 volume should be utilized.
B.    A RAID 1 volume and a 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.

Answer: B

QUESTION 77
You are a professional level SQL Sever 2008 Database Administrator.
Two SQL Server 2008 instances are contained by the site. One is an Enterprise Edition server, and it is on a server that has a redundant array of independent disks (RAID) 10 disk system The other is a Standard Edition server, and it is on a server that has a RAID 5 disk system. A single application is hosted by each instance. A high-availability solution should be recommended for the site to satisfy the business requirements listed below:
* First, the solution can be implemented on the current systems.
* Secondly, the database is available with least downtime.
* Thirdly, Data loss should be cut to the least.
* Fourthly the existing system should be with least impact.
Which solutions should be utilized to finish the task? (Choose more than one)

A.    To finish the task, Log shipping should be utilized.
B.    To finish the task, Failover clustering should be utilized.
C.    To finish the task, Replication should be utilized.
D.    To finish the task, Database snapshot should be utilized.

Answer: C

QUESTION 78
You are a professional level SQL Sever 2008 Database Administrator in an international corporation named Wiikigo. There is a team of database administrators in your company. SQL Server 2008 Integration Services (SSIS) packages are created on the test server in a shared project by a team of application developers. A fixed cache file is required by one of the packages. The company will deploy the packages to the production server on completion of development. The production server is available only to the database administrators. Since you are the technical support, you need to confirm that the project can be deployed successfully to the production server by the application developers. Which action will you perform to achieve the goal?

A.    To achieve the goal, the Import and Export Wizard should be utilized to save packages.
B.    To achieve the goal, a direct package configuration should be created for each package.
C.    To achieve the goal, a deployment utility should be created for the SSIS project.
D.    To achieve the goal, an indirect package configuration should be created for all packages.

Answer: C

QUESTION 79
You are a professional level SQL Sever 2008 Database Administrator in an international corporation named Wiikigo. A 32-bit version is utilized by the instance on a Windows Server 2008 64-bit server. You activate the awe enabled option. A predictable increase in query activity will be experienced by the instance. You are required to figure out the most proper and beneficial time to have the databases migrated to a 64-bit SQL Server 2008 server on the same hardware. A data collector type that proper information is provided should be identified. What kind of collector should you utilize?

A.    You should utilize SQL Trace collector
B.    You should utilize Performance Counters collector
C.    You should utilize T-SQL Query collector
D.    You should utilize Query Activity collector

Answer: B

QUESTION 80
You are a professional level SQL Sever 2008 Database Administrator. A database is hosted by the instance and the database is configured by utilizing high-safety mirroring operation mode along with a witness server. A memory failure is experienced by the witness server; therefore the server will be offline for five hours. The mirroring strategy should be reset to cut the risk of database unavailability to the least level. Which action should you perform to finish the task?

A.    To finish the task, database mirroring should be paused.
B.    To finish the task, the witness server should be moved from the mirroring session.
C.    To finish the task, asynchronous operating mode should be utilized.
D.    To finish the task, database mirroring should be removed.

Answer: B

Real Pass4sure Microsoft 70-450 PDF & VCE Exam Dumps Free Download

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