Get Microsoft 70-357 Exam Dumps

You are developing a Universal Windows Platform (UWP) a pp.

The app must be available on Windows Phone, Windows tablet devices, and Xbox.

When the app is running on a device, you need to determine which members of a specific class you can use.

Which of the following methods should you use?

You are designing a roadside assistance mobile app. The app displays a persistent list of links to pages. The app displays a persistent list of links to pages. The pages provide a quick way to move between different views of the a pp.

You need to recommend a user interface pattern that meets the following requirements:

* Allow users to navigate to frequently accessed, distinct content categories,

* Provide two or more content pones that have corresponding category headers.

* Display the navigation controls on the top of the screen.

* Highlight the currently selected navigation control.

Which pattern should you recommend?

You have to connect your app to an online identity provider that uses OAuth authentication protocol.

The app must securely use the WebAuthenticationBroker object for authentication.

You need to ensure that the app registers with the provider.

Which two actions should you perform? Each correct answer presents part of the solution.

You must create a control that meets the following requirements:

* allows you to extend the behavior of a combo box allows the arrow image is located at the right edge of a standard control to be replaced with a new image

* has a property that sets and returns the image

*has a visual interface of the control that is defined by using XAML

*defines the properties for the control in code

You need to create the control.

Which object should you use?

You have a Universal Windows Platform (UWP) app. The app has a page that includes the following XAML markup. Line numbers are included for reference only.

Users report that the page takes a long time to refresh.

You need to improve the load time for the page while maintaining the same layout and functionality.

What should you do?