구매전 덤프 샘플문제 다운

70-450덤프를 구매하기전에 사이트에서 해당 덤프의 무료샘플을 다운받아 덤프품질을 체크해보실수 있습니다. PRO:MS SQL Serv 08,Design,Optimize, and Maintain DB Admin Solu덤프를 구매하시면 구매일로부터 1년내에 덤프가 업데이트된다면 업데이트된 버전을 무료로 제공해드립니다.만약 70-450덤프를 구매하고 공부한후 70-450시험에서 떨어지면 60일내 주문은 덤프비용 전액을 환불해드려 고객님의 이익을 최대한 보장해드립니다.

퍼펙트한 시험대비자료

70-450 최신덤프는 70-450실제시험의 모든 범위를 커버하고 있고 모든 시험유형이 포함되어 있어 시험대비 공부의 완벽한 선택입니다.최신버전 덤프는 PRO:MS SQL Serv 08,Design,Optimize, and Maintain DB Admin Solu시험문제에 근거하여 만들어진 시험준비 공부가이드로서 학원공부 필요없이 덤프공부 만으로도 시험을 한방에 패스할수 있습니다.자격증을 취득하시면 국제적으로 인정받기에 취직이나 승진 혹은 이직에 힘을 가해드립니다.

우선 시험센터에서 정확한 시험코드를 확인하고 그 코드와 동일한 코드로 되어있는 덤프를 구매하셔서 덤프에 있는 문제와 답을 기억하시면 시험을 쉽게 패스하실수 있습니다. 70-450덤프는 가장 최근 기출문제를 기준으로 제작되기에 PRO:MS SQL Serv 08,Design,Optimize, and Maintain DB Admin Solu시험문제가 변경되지 않는한 100%에 가까운 적중율을 보장해 시험에서 패스하는데 가장 좋은 동반자로 되어드릴것입니다.

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시험전 20-30시간의 공부시간

자격증을 취득하려면 오랜시간동안 시험공부를 해야 한다고 생각하시는 분들이 많습니다. 하지만 이는 70-450덤프가 아닌 다른 공부방법에 적용되는 보편적인 생각일뿐입니다. 70-450덤프를 공부하시는데는 20~30시간만 사용하시면 됩니다.덤프만 있으면 다른 공부자료는 필요하지 않습니다.덤프는 PRO:MS SQL Serv 08,Design,Optimize, and Maintain DB Admin Solu시험문제의 모든 범위와 유형을 포함하고 있어 70-450덤프에 있는 문제와 답만 기억하시면 시험문제가 변경되지 않는다면 합격을 예약한것과 같다고 보시면 됩니다.

Microsoft 70-450 시험 요강 주제:

최신 MCTS 70-450 무료샘플문제

1. You administer a SQL Server 2008 instance.
The instance hosts a database that is used by a Web-based application. The application processes 15,000 transactions every minute. A table in the database contains a column that is used only by the application. This column stores sensitive data.
You need to store the sensitive data in the most secure manner possible.
You also need to ensure that you minimize the usage of memory space and processor time.
Which encryption type should you use?

A) Symmetric key encryption
B) Transparent data encryption
C) Asymmetric key encryption
D) Certificate-based encryption

2. 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) 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
B) 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.
C) 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.
D) 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

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

4. You administer a SQL Server 2008 infrastructure.
You discover that an instance experiences performance degradation for the following reasons:
Excessive CPU usage
Server processes paging
Deadlocks
You need to design a monitoring solution that can provide data, including detailed deadlock information, to monitor and troubleshoot performance issues. You want to achieve this goal by using the minimum amount of administrative effort.
What tool should you use?

A) Resource Governor
B) Extended Events
C) Performance Monitor (SYSMON)
D) Database Engine Tuning Advisor

5. You administer a SQL Server 2008 instance.
You plan to deploy a new database to the instance. The database will be subject to frequent inserts and
updates.
The database will have multiple schemas. One of the schemas will contain a large amount of read-only
reference data.
You need to design the physical database structure for optimal backup performance.
What should you do?

A) Create the database by using a single log file and a filegroup that has multiple data files.
B) Create the database by using a single data file and a single log file.
C) Create the database by using a single data file and multiple log files.
D) Create the database by using a single log file and multiple filegroups.

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