Microsoft 70-518 : PRO: Design & Develop Wndws Apps Using MS .NET Framework 4

Fast 70-518 dumps download after your payment

After you pay for 70-518 exam dumps, your email will receive the dumps fast in a few seconds to minutes. You needn't wait for a long time after your payment. It's very convenient for your 70-518 exam prep. You just need open and check your email, to open the download link and get the 70-518 real questions. If you don't receive the download email in 12 hours or there is something wrong with the link, please contact the online service timely. We will solve the problem for you at once.

Don't forget our great guarantee, you will enjoy the 1 year free update and full refund policy. If there is any 70-518 latest update, we will send you update versions to your email immediately. And you could get your all refund if you don't pass the 70-518 exam (PRO: Design & Develop Wndws Apps Using MS .NET Framework 4).

Instant Download: Upon successful payment, Our systems will automatically send the product you have purchased to your mailbox by email. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)

70-518 real dumps free demo download

One of our product features is the free demo download. Real4exams is providing customers with all IT certification exams PRO: Design & Develop Wndws Apps Using MS .NET Framework 4 real exam dumps, to make them to pass the 70-518 test at the first attempt. Before you buy the dumps, if you don't know our site well, such as some guarantees, you could visit the site pages and look at the information first or get online conversation to know more.

To make customers know 70-518 real exam questions better, we put 70-518 free demos in the product page. Maybe you could download the free demo, to identify if it is really good to worth your purchase. Or you could subscribe to just leave your email address, we will send the 70-518 free demo to your email.

Different 70-518 exam dumps version to choose

Based on market's survey and customers' preparation condition, simplex dumps form can't satisfy examinees' need to pass 70-518. Our site publishes different versions for 70-518 exam dumps. The most common version is the PDF version. The pdf dumps are like your reading book, you could download and read it in your phone, computer, ipad and any device. Besides, you can also print it for PRO: Design & Develop Wndws Apps Using MS .NET Framework 4 papers. Sometimes the papers are more convenient to read and prepare 70-518 tests. To improve learning efficiency and interest, we published interactive study ways to learn better.

The interactive 70-518 dumps versions are PC test engine and Online test engine. The both versions are providing interactive 70-518 exam questions and answers in the process. They can simulate the PRO: Design & Develop Wndws Apps Using MS .NET Framework 4 actual test to feel the real exam in advance. When the exam questions are more like several hundreds of, they are maybe a little difficult to memory all in a short time. In this condition, recommend to use 70-518 PC test engine or Online test engine to learn and memory better. These two 70-518 real exam simulator versions are not limiting the number of using and install computers. The only difference between PC test engine and Online test engine is using operating system. The PC test engine is only using for Windows operating system, but the online test engine is using for Windows/Mac/Android/iOS operating systems.

Microsoft 70-518 Exam Syllabus Topics:

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

Question 1

You are analyzing an application that uses Microsoft .NET Framework 4 and Microsoft SQL Server 2008.
The application is used to maintain an inventory database and is accessed from several remote Windows client applications. The application frequently updates multiple rows in a database table by using a DbDataAdapter object.
Users report that the application runs slowly during peak business hours.
When large number of records are changed by multiple users, you discover the following:
The CPU utilization of the client applications is normal.
The network utilization increases slightly.
The CPU utilization of the database server remains close to the normal average
for a day.
You need to resolve the performance issue.
What should you do?

A. Move the update method calls to a separate BackgroundWorker thread.
B. Remove any limit on batch update sizes. Modify the client application to perform a single update.
C. Disable batch updates. Modify the client application to perform a single update.
D. Insert a random time interval between updates.

Question 2

You design a Windows Presentation Foundation (WPF) application that connects to a Microsoft SQL Server 2008 database.
The WPF application becomes unresponsive at times. When the WPF application is running, physical memory usage is between 90 percent and 95 percent.
You need to recommend a tool that will identify the memory usage characteristics of the WPF application.
Which tool should you recommend?

A. Event Tracing for Windows (ETW)
B. Application Center Test (ACT)
C. CLR Profiler
D. SQL Profiler

Question 3

You are designing a distributed Windows Presentation Foundation (WPF) application.
You have the following requirements: - Ensure that all errors are logged in a central location.
- Ensure that the WPF application logs related errors within a single transaction - Secure error information during transmission.
You need to recommend a strategy for collecting error information.
What should you recommend?

A. Write the information to the Windows Application log on each client system. Use Windows Error Reporting to collect the results.
B. Create a Windows Communication Foundation (WCF) service. Use the wsHttpBinding protocol to transport the information.
C. Write the information to the Windows Application log on each client system. Use Windows Management Instrumentation (WMI) to collect the results.
D. Create a Windows Communication Foundation (WCF) service. Use the basicHttpBinding protocol to transport the information.

Question 4

You are designing a Windows application by using Microsoft .NET Framework 4 and Microsoft Visual Studio 2010.
The business logic layer of the application is implemented by using Windows Communication Foundation (WCF).
You create a duplex bidirectional WCF service that contains a single operation. The service operation sends the result back to the client application by using a two-way callback operation.
You plan to design a service interaction strategy.
You need to ensure that deadlocks are prevented.
What should you do?

A. Configure the CallbackBehaviorAttribute attribute to use the Synchronization context in the callback class.
B. Configure the ServiceBehaviorAttribute attribute to use the Reentrant or Multiple concurrency mode in the service class.
C. Configure the ServiceBehaviorAttribute attribute to use the Synchronization context in the service class.
D. Configure the CallbackBehaviorAttribute attribute to use the Reentrant or Multiple concurrency mode in the callback class.

Question 5

You are upgrading a stand-alone Windows Presentation Foundation (WPF) application and an XAML browser application (XBAP) to Microsoft .NET Framework 4.
You plan to add .NET 4 types and members to both applications.
Both applications consume a common utility assembly that modifies files on a local file system. The utility assembly requires full trust.
You need to ensure that both applications can use the common utility assembly without any security-related exceptions.
What should you do?

A. Apply the AllowPartiallyTrustedCallersAttribute attribute to the utility assembly.
B. Change the <supportedRuntime> element for the XBAP application to the .NET Framework 3.5.
C. Change the <supportedRuntime> element for the WPF application to the .NET Framework 3.5.
D. Apply the AllowPartiallyTrustedCallersAttribute attribute to the XBAP application.

Solutions: