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QUESTION 25
You are developing a Universal Windows Platform (UWP) app that will be published to the Microsoft Store. The app will contain the following method.
JavaScript in the app will call the method. You need to implement the method. What should you do first?
A. Create a Windows Runtime Component project.
B. Add a class file to the project.
C. Create a portable class project.
D. Add the method to the App.xaml.cs file.
Answer: A
QUESTION 26
You are developing a cross-platform app by using Microsoft Visual Studio 2015. The app will be available to Windows, Android, and iOS devices. You need to gather usage telemetry for the app across all three platforms. What should you use?
A. Code Coverage
B. Diagnostic Tools
C. IntelliTrace
D. Application Insights
Answer: D
QUESTION 27
You are developing a Universal Windows Platform (UWP) app. You need to implement remote debugging of the app on a tablet device. What should you run on the tablet?
A. windbg.exe
B. msvsmon.exe
C. al.exe
D. msbuild.exe
Answer: A
QUESTION 28
You are developing a Universal Windows Platform (UWP) app by using Microsoft Visual Studio 2015. You plan to perform unit testing. You need to automate the creation of the unit tests. What should you use?
A. IntelliTest
B. Application Insights
C. Code Coverage
D. Test Explorer
Answer: A
QUESTION 29
You are developing a Universal Windows Platform (UWP) app that will retrieve data from a Microsoft Azure SQL Database. The app will be used by multiple users simultaneously. You need to ensure that the app can use optimistic concurrency. What should you do?
A. When data is accessed, set the transaction isolation level to Serializable.
B. Add a column of the integer type named Lock that will be set to 1 when a user reads the row.
C. When data is accessed, set the transaction isolation level to ReadUncommitted.
D. Add a column named Version that contains a version number that will be incremented when a row is updated.
Answer: D
QUESTION 30
Drag and Drop Question
You are developing a Universal Windows Platform (UWP) app that will have ink capabilities. You have the following code that configures the InkCanvas control.
You need to develop the code for Button_Click. You write the following code.
Which code should you insert at line 03? Develop the solution by selecting and arranging the required code blocks in the correct order. NOTE: You will not need all of the code blocks.
Answer:
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