070-482 無料問題集「Microsoft Advanced Windows Store App Dev using HTML5 and JavaScript」

You are developing a Windows Store app by using JavaScript.
You need to ensure that the user can capture a photograph with the built-in camera and
then process the resulting file.
Which code segment should you use?

You need to ensure that the Printer Survey task meets the technical requirements. Which code segment should you insert at line PS24?

You need to ensure that drivers can be updated,
What should you do?

HOTSPOT
You are developing a Windows Store app that consumes a file picker object.
You need to reference the object and call it asynchronously.
How should you complete the relevant code? {To answer, select the correct code segment
from each drop-down list in the answer area.)

HOTSPOT
You are developing a Windows Store app for an airline. The app will provide current flight status information.
The app will display the flight status on the lock screen if the user grants permission.
You have the following requirements:
- Display a dialog box that requests access to the lock screen. - Display a message that indicates whether the user has granted access to the lock screen.
You need to ensure that the requirements are met.
How should you complete the relevant code? (To answer, select the correct code segment from each drop-down list in the answer area.)

You are developing a Windows Store app by using JavaScript. The app persists a list of
stocks in the app's settings. The stock list is identified by a key of stockList.
The app must allow users to remove their stock lists from the app's settings. The following
function call removes the stockList setting:
deleteAppSetting("stockList") ;
You need to remove only stockList from the settings storage without disrupting other
settings.
Which code segment should you use?

HOTSPOT
You develop a Windows Store app that updates the user's daily calendar. The app includes the following code. Line numbers are included for reference only.

For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.

You need to attach the background task.
Which code segment should you insert at line BG09?

You need to enable the loading of the daily schedule when the inspector launches the application.
Which class should you use?

You are developing a Windows Store app by using JavaScript. The app will allow users to customize various features. The customizations will be persisted by using the setAppSetting function.
You need to persist the customizations.
Which code segment should you use?