Continuous improvement is a good thing. If you keep making progress and transcending yourself, you will harvest happiness and growth. The goal of our 70-491 latest exam guide is prompting you to challenge your limitations. People always complain that they do nothing perfectly. The fact is that they never insist on one thing and give up quickly. Our 70-491 study materials will assist you to overcome your shortcomings and become a persistent person. Once you have made up your minds to change, come to purchase our 70-491 training practice.

Free trials

With the arrival of experience economy and consumption, the experience marketing is well received in the market. If you are fully attracted by our 70-491 training practice and plan to have a try before purchasing, we have free trials to help you understand our products better before you completely accept our 70-491 study materials. As long as you submit your email address and apply for our free trials, we will soon send the free demo of the 70-491 training practice to your mailbox. If you are uncertain which one suit you best, you can ask for different kinds free trials of 70-491 latest exam guide in the meantime. After deliberate consideration, you can pick one kind of study materials from our websites and prepare the exam.

Online assistance and guidance

We have special online worker to solve all your problems. Once you have questions about our 70-491 latest exam guide, you can directly contact with them through email. We are 7*24*365 online service. We are welcome you to contact us any time via email or online service. We have issued numerous products, so you might feel confused about which 70-491 study materials suit you best. You will get satisfied answers after consultation. Our online workers are going through professional training. Your demands and thought can be clearly understood by them. Even if you have bought our high-pass-rate 70-491 training practice but you do not know how to install it, we can offer remote guidance to assist you finish installation. In the process of using, you still have access to our after sales service. All in all, we will keep helping you until you have passed the 70-491 exam and got the certificate.

Flexible running on all browsers

In order to save you a lot of installation troubles, we have carried out the online engine of the 70-491 latest exam guide which does not need to download and install. This kind of learning method is convenient and suitable for quick pace of life. But you must have a browser on your device. Also, you must open the online engine of the study materials in a network environment for the first time. In addition, the 70-491 study materials don't occupy the memory of your computer. When the online engine is running, it just needs to occupy little running memory. At the same time, all operation of the online engine of the 70-491 training practice is very flexible as long as the network is stable.

Microsoft 70-491 Exam Syllabus Topics:

Microsoft Recertification for MCSD: Windows Store Apps using C# Sample Questions:

Question 1

You need to implement the requirements for the playback of media.
What should you do? (Each correct answer presents part of the solution. Choose all that apply.)

A. Add the following line of code at line MC06.
ptMgr.DefauitSourceSelection = false;
B. Add the following line of code at line MC10.
ptMgr.PlayRequested += SourceRequestHandler;
C. Add the following line of code at line MC02.
private void ShowPlayTo()
{
Windows.Media.PlayTo.PlayToManager.ShowPlayToUI();
}
D. Add the following line of code at line MC05.
ptMgr.SourceRequested += SourceRequestHandler;

Question 2

You are developing a Windows Store app.
You declare a Search declaration in the app manifest and you add a search results page.
You plan to display search results by using a Query Text property that derives from EventArgs,
You need to ensure that users can use the Search charm to search for content within the app.
What should you do?

A. Add an event handler for the SearchPane.QueryChanged event to MainPage.xaml.es. Register the event handler in the OnWindowCreated method in MainPage.xaml.es.
B. Add an event handler for the SearchPane.QuerySubmitted event to App.xaml.cs. Register the event handler in the constructor of the page.
C. Add an event handler for the SearchPane.QuerySubmitted event to MainPage.xaml.es. Register the event handler in the OnWindowCreated method in MainPage.xaml.es.
D. Add an event handler for the SearchPane.QuerySubmitted event to App.xaml.cs. Register the event handler in the OnWindowCreated method of the page.

Question 3

You plan to create a custom panel that displays a pie chart. Each value of the pie chart will have a control.
You need to register a custom dependency property to the panel.
Which code segment should you use?

A. Option B
B. Option D
C. Option C
D. Option A

Question 4

Users report performance issues when getting the location information associated with a photo. You suspect the app is encountering performance issues in the GetLocationAsync() method of the Environment class.
You need to enhance the performance of the GetLocationAsync() method of the app.
What should you do?

A. Remove the Compass initialization from the LoadSensors() method and initialize it within the GetLocationAsync() method.
B. set the ReportInterval property of the Compass object to 0.
C. set the ReportInterval property of the Compass object to 16.
D. Move the locator variable to a class level variable and initialize it in the Environment constructor.

Question 5

HOTSPOT
You plan to develop several Windows Store apps.
You plan to use a CheckBox control in all of the apps. The CheckBox control will use a custom visual display.
You create XAML markup to customize the control. The code contains all of the necessary visual components for the control, including elements named checkedGlyph and indeterminateGlyph.
You need to ensure that the check box meets the following requirements:
- If a value for the check box was NOT set, the check box must display
indeterminateGlyph.
- When the check box is selected, the check box must display checkedGlyph.
- If the check box is cleared, the check box must NOT display any glyphs.
You have the following XAML markup: Which code snippets should you insert in Target 1, Target 2, Target 3, Target 4, Target 5 and Target 6 to complete the XAML markup? (To answer, select the correct code snippet from each drop-down list in the answer area.)

Solutions: