70-485 無料問題集「Microsoft Advanced Windows Store App Development using C#」
HOTSPOT
You need to handle the Click event of the Print button.
You have the following code: (Line numbers are included for reference only.)
Which code snippets should you insert in Target 1 and Target 2 to complete the code? (To answer, select the correct code snippet from each drop-down list in the answer area.)
You need to handle the Click event of the Print button.
You have the following code: (Line numbers are included for reference only.)
Which code snippets should you insert in Target 1 and Target 2 to complete the code? (To answer, select the correct code snippet from each drop-down list in the answer area.)
正解：
You create a mobile service to send push notifications to the app.
You configure the service and the app to work with Windows Push Notification Services
(WNS).
You add the following code to the App.xaml.cs file:
You need to ensure that the app can access the push notification channel.
What should you do first?
You configure the service and the app to work with Windows Push Notification Services
(WNS).
You add the following code to the App.xaml.cs file:
You need to ensure that the app can access the push notification channel.
What should you do first?
正解：D
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You are developing a Windows Store app that allows users to compose musical beats and rhythms.
The app must meet the following requirements:
- The app must save the work in progress in case the app suspends or terminates before users save their work.
- If the app closes before the work is complete, work in progress should be automatically reloaded so that users can continue seamlessly from where they left off.
- Users should be able to resume work on another device with the app installed, provided that the user supplies the same credentials on both machines.
You need to ensure that the app meets the requirements.
How should the app save the work in progress?
The app must meet the following requirements:
- The app must save the work in progress in case the app suspends or terminates before users save their work.
- If the app closes before the work is complete, work in progress should be automatically reloaded so that users can continue seamlessly from where they left off.
- Users should be able to resume work on another device with the app installed, provided that the user supplies the same credentials on both machines.
You need to ensure that the app meets the requirements.
How should the app save the work in progress?
正解：B
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You are developing a Windows Store app.
The main page of the app contains a canvas container that has five TextBox controls and three Button controls. The visibility of the buttons changes according to the data entered in the TextBox controls.
You need to ensure that the buttons slide into place when their Visibility property is set to true.
What should you add?
The main page of the app contains a canvas container that has five TextBox controls and three Button controls. The visibility of the buttons changes according to the data entered in the TextBox controls.
You need to ensure that the buttons slide into place when their Visibility property is set to true.
What should you add?
正解：B
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解説: (JPNTest メンバーにのみ表示されます)
You are developing a Windows Store app.
The app contains a page named MainPage. The page contains a media element named videoPlayer.
You need to provide users with the ability to play the contents of videoPlayer on different devices by using the Devices charm.
Which two code segments should you add to the OnNavigateTo event handler on MainPage? (Each correct answer presents part of the solution. Choose two.)
The app contains a page named MainPage. The page contains a media element named videoPlayer.
You need to provide users with the ability to play the contents of videoPlayer on different devices by using the Devices charm.
Which two code segments should you add to the OnNavigateTo event handler on MainPage? (Each correct answer presents part of the solution. Choose two.)
正解：B、C
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You are developing a Windows Store app.
The app contains a page named MainPage.
The page contains a media element named videoPlayer and a button named btnPlayTo.
You need to provide users with the ability to select a device that will display the contents of videoPlayer when they click btnPlayTo.
Which code segment should you add to the Click event handler of btnPlayTo?
The app contains a page named MainPage.
The page contains a media element named videoPlayer and a button named btnPlayTo.
You need to provide users with the ability to select a device that will display the contents of videoPlayer when they click btnPlayTo.
Which code segment should you add to the Click event handler of btnPlayTo?
正解：B
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DRAG DROP
You are developing a Windows Store app that receives data from two providers. Data from Provider1 is sent as a hex string. Data from Provider2 is sent as Base64 encoding.
Data from Provider1 must be captured before data from Provider2 is captured.
You need to compare the strings from each provider to verify that the cryptographic buffers match.
Which three actions should you perform in sequence? (To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.)
You are developing a Windows Store app that receives data from two providers. Data from Provider1 is sent as a hex string. Data from Provider2 is sent as Base64 encoding.
Data from Provider1 must be captured before data from Provider2 is captured.
You need to compare the strings from each provider to verify that the cryptographic buffers match.
Which three actions should you perform in sequence? (To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.)
正解：
DRAG DROP
You are developing a Windows Store app that caches user application data in the local data store.
The app must create a setting named UserName within a container named UserSettings. The app must store the user name in the local store.
You need to meet the requirements.
How should you complete the code segment? (To answer, drag the appropriate options to the correct location or locations. Each option may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.)
You are developing a Windows Store app that caches user application data in the local data store.
The app must create a setting named UserName within a container named UserSettings. The app must store the user name in the local store.
You need to meet the requirements.
How should you complete the code segment? (To answer, drag the appropriate options to the correct location or locations. Each option may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.)
正解：
