Online Access Free 70-482 Practice Test

You need to resolve the issue of unavailable obstacle data.
What should you do?

• A.Store the obstacle data in indexDB storage.
• B.Download the obstacles database when the app is installed, and update the database when the app is updated.
• C.Store the obstacle data in the SessionStorage object.
• D.Store the obstacle data in cloud storage.

You need to handle the location-detection problem.
What should you do?

• A.Insert an else statement immediately before line LO09. In the else statement, display a notification that the device does not support location.
• B.At line LO08, change the positionchanged argument to statuschanged.
• C.Insert a try statement immediately after line LO05 and a catch block immediately before line LO09. Handle the exception in the catch block.
• D.At line LO06, change the Geolocator class to locator.

You need to prevent the exception that is being thrown by the findCamera( ) method.
What should you do?

• A.Check the devices collection for multiple devices.
• B.Check the devices collection for null before setting the cameraID variable.
• C.In line VD10, set the cameraID variable to null.
• D.Place a try block immediately after line VD12 and a catch block immediately before line VD17. In the catch block, display the message property of the exception object to the user.

You need to ensure that inspectors can manage tasks that are assigned to them. Which code segment should you insert at line BT22?

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

DRAG DROP
You are developing a Windows Store app. The app uses hardware devices that are attached to the computer. The app must meet the following requirements:
Display a list of currently available hardware devices when the app launches.
Detect when a hardware device is connected to or removed from the computer.
Develop the solution by selecting and arranging the required code segments in the correct order. You may not need all of the code segments.

Correct Answer: