You are developing a Universal Windows Platform (UWP) app.
You need to provide a solution that moves the scroll bars of the ScrollViewer when a user rotates the mouse wheel.
Which two actions should you perform? Each correct answer presents part of the solution.
You have two Universal Windows Platform (UWP) apps named Catalog and Research, respectively.
You need to create a service in the Catalog app that can be queried by the Research app.
Which three tasks should you perform? Each correct answer presents part of the solution.
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?
You must create a control that meets the following requirements: allows you to extend the behavior of a combo box allows the arrow image that 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 maintains all of the properties of a standard combo box control 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 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 are designing a roadside assistance mobile app. The app displays a persistent list of links to pages. The pages provide a quick way to move between different views of the app. 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 panes 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 are developing a Universal Windows Platform (UWP) app that allows users to take photos and record videos. The photos and videos must be stored in the user's Photos library and Videos library, respectively. The app must not display a user interface for saving files. You need to configure the app. Which set of capabilities should you declare in the app manifest?
You are developing a Universal Windows Platform (UWP) app. 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 developing a Universal Windows Platform (UWP) app that uses XAML and C#. The app must use the Model-View-ViewModel (MVVM) pattern. The user interface (UI) triggers an event. You need to bind the event to a view model method. What should you do?
You are developing a Universal Windows Platform (UWP) app. The app must allow the user to select only one file at a time. You need to ensure that the app displays the appropriate dialog window. Which method should you use?