Aftersales services

The 24/7 customer service assists to support you when you are looking for help about 70-518 study guide, contact us whenever you need to solve any problems and raise questions if you are confused about something related to our 70-518 test dumps. Our ardent employees are patient to offer help when you need us at any time, which means you can count on not only our Microsoft 70-518 study guide materials but the services which is patient and enthusiastic.

Instant Download: Our system will send you the 70-518 braindumps files you purchase in mailbox in a minute after payment. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)

Professional and reliable products

Our 70-518 test dumps are compiled by many professional experts who have dedicated in this field many years. They have rich experience in releasing reliable 70-518 practice test questions as they are familiar with past exam questions and answers, and they even research the features of the real questions. On the other hands, with the personal connection calculation of our company we can always get the latest information about Microsoft 70-518 exam, our experts can compile the 70-518 study guide based on the new information and relating questions. So we have strong confidence in our products, we guarantee that our products will be your best choice if you are looking for high-pass-rate 70-518 test dumps. Up to now, the passing rate was around 98% to 99.3% in past year.

Regular customers attracted by our products

By using our Microsoft 70-518 practice test questions, a bunch of users passed exam with high score and the passing rate has reached up to 95 to 100 percent recent years. And we still quicken our pace to make the 70-518 study guide more accurate for your needs. The formers users have absolute trust in us and our 70-518 test dumps. The total number of the clients is still increasing in recent years. During the process, they were absorbed in the concrete contents and assimilate useful information with the help of our 70-518 practice test questions to deal with the exam certainly, and they are filled with admiration during the preparation process for the high quality of our 70-518 study guide.

Excellent learning experience

Our company always put the users' experience as an important duty to deal with, so that we constantly want to improve the quality of our 70-518 study guide materials since ten years ago to make sure that our users will be satisfied with it, and we make it today. We created the greatest 70-518 test dumps materials on account of the earnest research of experts and customers' feedbacks. So every page is carefully arranged by them with high efficiency and high quality. There are three versions of Microsoft 70-518 practice test materials for choosing. So high-quality contents and flexible choices of studying mode will bring about the wonderful learning experience for you.

How to improve our competiveness and obtain more qualification ahead of other peer is the great issue for most workers. If you are bothering about Microsoft 70-518 exam, here our products will be your savior. You find us, you find the way to success. If you want to pass exam ahead of others, stop hesitating, just choose our reliable 70-518 study guide now. We are sure that our exam materials will play great importance in preparing and will be your best assist for passing exam.

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

1. You are designing a Windows Presentation Foundation (WPF) application that uses .NET Framework 4. The application uses a subset of the functionality provided by a third-party COM component that will be replaced later.
The application developers must have access to only the required subset of functionality.
You need to recommend a solution that meets the requirements.
Which two actions should you recommend? (Each correct answer presents part of the solution. Choose two.)

A) Create an adapter assembly that exposes the required subset of the COM component functionality.
B) In the adapter assembly, use a standard interop reference.
C) Create an adapter assembly that exposes the entire functionality of the COM component.
D) In the adapter assembly, use an embedded interop reference.

2. You are designing a .NET Framework 4 solution that contains a Windows Presentation Foundation (WPF) application and a Windows Communication Framework (WCF) Web service.
The WPF application will be deployed to users1 desktops located in the company's corporate network. The WCF Web service will be deployed to a Web farm located in the company's perimeter network. The firewall between the perimeter network and the Internet allows only HTTP and HTTPS traffiC.
You need to recommend an approach for minimizing the attack surface of the WCF Web service.
What should you recommend?

A) Set up an SSL certificate on the server.
B) Configure a WCF endpoint to use the NetTcpBinding binding.
C) Add a load-balancing router to the Web farm configuration.
D) Configure a WCF endpoint to use the basicHttpBinding binding.

3. You are working with an existing Windows Presentation Foundation (WPF) application in Microsoft Visual Studio 2010. The WPF application requires approximately one minute to initialize before displaying its main window.
You have the following requirements:
---
Immediately display a splash screen when the WPF application launches. Allow for the display of an initialization progress bar on the splash screen. Close the splash screen when the WPF application is ready to display the main window.
You need to recommend an approach for meeting the requirements.
What should you recommend?

A) Move the initialization code to the code-behind of the main window.
B) Compile an image into the WPF application with a Build Action value of SplashScreen.
C) Create a SplashScreen object. Display the object in the code-behind of the App.xaml file.
D) Launch a custom splash screen by using a Window object. When the initialization completes, launch the main window from the splash screen.

4. ---
You are analyzing a Windows client application that uses Microsoft Visual Studio 2010 and Microsoft SQL Server 2008.
The application updates two database tables from the main user interface (UI) thread.
You need to ensure that the following requirements are met:
The database tables are either updated simultaneously or not updated at all.
Users are notified of the success or failure of the updates.
Users are able to perform other tasks during the update process.
What should you do?

A) Move the database update logic to a BackgroundWorker thread.
Ensure that the thread is enclosed in a TransactionScope Using block in the BackgroundWorkerDoWork method.
B) Use TransactionScope in a Using block on the UI thread.
Batch the database updates by setting the DbDataAdapter.UpdateBatchSize property to 2.
C) Use TransactionScope in a Using block on the UI thread.
Create a DependentTransaction object within the block and pass the object to the BackgroundWorkerReportProgress method.
Use the object in the ReportProgress method to create a new TransactionScope block.
D) Use TransactionScope in a Using block on the main thread.
Create a BackgroundWorker thread within the block.
Move the database updates to the BackgroundWorkerDoWork method.

5. You are designing a sales and inventory tracking system by using Microsoft Visual Studio 2010 and Microsoft SQL Server 2008.
The sales, inventory, and shipping tables will reside in different databases on different
database servers.
You need to ensure that the tables are updated simultaneously.
What should you do?

A) Use Microsoft Sync Framework.
B) Use Distributed transactions.
C) Use LINQ to SQL.
D) Use the ADO.NET Entity Framework.

Solutions: