Microsoft MCPD 70-518

Microsoft 70-518 certification exam has become a very influential exam which can test computer skills.The certification of Microsoft certified engineers can help you to find a better job, so that you can easily become the IT white-collar worker,and get fat salary.

However, how can pass the Microsoft 70-518 certification exam simple and smoothly? DumpLeader can help you solve this problem at any time.

DumpLeader is a site which providing materials of International IT Certification. DumpLeader can provide you with the best and latest exam resources.The training questions of Microsoft certification provided by DumpLeader are studied by the experienced IT experts who based on past exams. The hit rate of the questions is reached 99.9%, so it can help you pass the exam absolutely. Select DumpLeader, then you can prepare for your Microsoft 70-518 exam at ease.

In order to facilitate candidates' learning, our IT experts have organized the 70-518 exam questions and answers into exquisite PDF format. Before your purchase, you can try to download our demo of the 70-518 exam questions and answers first. You will find that it is almost the same with the real 70-518 exam. How it can be so precise? It is because that our IT specialists developed the material based on the candidates who have successfully passed the 70-518 exam. And we are checking that whether the 70-518 exam material is updated every day.

The 70-518 study materials of DumpLeader aim at helping the candidates to strengthen their knowledge about MCPD. As long as you earnestly study the 70-518 certification exam materials which provided by our experts, you can pass the MCPD 70-518 exam easily. In addition, we are also committed to one year of free updates and a full refund if you failed the exam.

Perhaps many people do not know what the Testing Engine is, in fact, it is a software that simulate the real exams' scenarios. It is installed on the Windows operating system, and running on the Java environment. You can use it any time to test your own 70-518 simulation test scores. It boosts your confidence for 70-518 real exam, and will help you remember the 70-518 real exam's questions and answers that you will take part in.

The 70-518 VCE Testing Engine developed by DumpLeader is different from the PDF format, but the content is the same. Both can be used as you like. Both of them can help you quickly master the knowledge about the MCPD certification exam, and will help you pass the 70-518 real exam easily.

MCPD 70-518 training materials contains the latest real exam questions and answers. It has a very comprehensive coverage of the exam knowledge, and is your best assistant to prepare for the exam. You only need to spend 20 to 30 hours to remember the exam content that we provided.

DumpLeader is the best choice for you, and also is the best protection to pass the Microsoft 70-518 certification exam.

All the customers who purchased the Microsoft 70-518 exam questions and answers will get the service of one year of free updates. We will make sure that your material always keep up to date. If the material has been updated, our website system will automatically send a message to inform you. With our exam questions and answers, if you still did not pass the exam, then as long as you provide us with the scan of authorized test centers (Prometric or VUE) transcript, we will full refund after the confirmation. We absolutely guarantee that you will have no losses.

Easy and convenient way to buy: Just two steps to complete your purchase, then we will send the product to your mailbox fast, and you only need to download the e-mail attachments.

Microsoft PRO: Design & Develop Wndws Apps Using MS .NET Framework 4 Sample Questions:

1. You design a Windows Presentation Foundation (WPF) application that interacts with a Windows Communication Foundation (WCF) Web service. The WCF Web service throws exceptions of type Exception.
The WPF application crashes when the WCF Web service throws an exception.
You need to recommend an error-handling strategy that allows users to submit updated data to the WCF Web service without restarting the WPF application.
What should you recommend?

A) Modify the Web service to throw exceptions of type InvalidOperationException.
B) Modify the Web service to throw exceptions of type FaultException.
C) Modify the Web service to throw custom exceptions derived from the Exception class.
D) Modify the Web service to throw custom exceptions derived from the ApplicationException class.

2. ---
You are designing a .NET Framework 4 solution. The solution contains a Windows Presentation Foundation (WPF) application and a Windows Communication Foundation (WCF) Web service.
The WPF application uses the WCF Web service to store data in a Microsoft SQL Server 2008 database.
You have the following requirements:
Ensure that the WPF application functions while users' computers are offline.
Minimize the time spent sending data to the WCF Web service.
Minimize disk space requirements for data storage.
You need to recommend an approach for synchronizing data between the WPF application and the database.
Which two actions should you recommend? (Each correct answer presents part of the solution. Choose two.)

A) Create a local caching solution that periodically checks for Internet connectivity and writes directly to the local data store and to the WCF Web service.
B) Store data in custom business objects. Serialize data locally by using custom serialization.
C) Create a local caching solution that periodically checks for Internet connectivity, uses local memory, and batches changes to the WCF Web service.
D) Store data in DataSet objects. Serialize data locally by using XML serialization.

3. You are designing an n-tier solution that includes a Windows Presentation Foundation (WPF) client application. The WPF application connects to a middle-tier server that runs the data access layer.
The data access layer connects to a Microsoft SQL Server 2008 database and to a mainframe-based database.
The mainframe-based database will be replaced in one year.
You have the following requirements:
---
Centrally manage all database connections.
Minimize changes to the code base when the database is replaced.
Ensure that the WPF application will not need to be redeployed when the database
is replaced.
You need to recommend an approach for designing the data access layer.
What should you recommend?

A) Add the connection string information for the databases to the configuration file for the WPF application. Implement one class in the WPF application for each data source.
B) Create a data access layer class that uses a database factory class to access all databases. Add the connection string information for the databases to the configuration file for the data access layer class.
C) Add the connection string information for the databases to the configuration file for the WPF application. Implement a database factory class from within the WPF application.
D) Create a data access layer class that uses a database factory class to access all databases. Add the connection string information for the databases to the configuration file for the WPF application.

4. You are designing a complex and critical Windows desktop application by using Microsoft
.NET Framework 4 and Microsoft Visual Studio 2010.
You plan to implement a logging strategy for the application.
You need to record all unexpected errors that occur in the application.
What should you do?

A) Create a generic catch (Exception e) block in the Main method of the application.
Record relevant application-specific information to a log in the Main method.
B) Create a global WIN 32 unhandled exception filter.
Record relevant application-specific information to an external log from within the filter.
C) Subscribe to the unhandled exception event handler for the application's dispatcher on the main application thread.
Record relevant application-specific information to an external log.
D) Subscribe to the unhandled exception event handler for the AppDomain object.
Record relevant application-specific information to an external log.

5. You are designing a Windows application by using Microsoft .NET Framework 4.
Remote users have limited network connectivity. Users will not have write permissions to
the local file system.
You plan to design the error logging strategy for the application.
You need to ensure that the application can collect error information. You also need to ensure that the errors can be analyzed from a centralized location.
What should you do?

A) Use a local log file.
B) Use the Microsoft Sync Framework.
C) Log the errors to the Windows System event log.
D) Log the errors to a Web service.

Solutions:

Question # 1 Answer: B

Question # 2 Answer: B,D

Question # 3 Answer: B

Question # 4 Answer: D

Question # 5 Answer: B