Q1. - (Topic 7)
You are developing two Windows Store apps by using JavaScript. A Source app will store sensitive customer information. A Target app will retrieve the stored information for validation and further processing.
The Source app must secure data by using a private-public key pair. Only the Target app must be able to consume data that has been secured by the Source app.
You need to ensure that the security of the data is not compromised.
What should you do?
A. Encrypt and decrypt data by using an asymmetric algorithm.
B. Encrypt and decrypt data by using a symmetric algorithm.
C. Encrypt data by using an asymmetric algorithm. Decrypt data by using a symmetric algorithm.
D. Encode data to and decode data from a Base64 string.
Answer: A
Q2. DRAG DROP - (Topic 7)
You are developing a Windows Store app.
You need to design a testing strategy.
Which type of testing should you use to achieve each objective? To answer, drag the appropriate testing types to the correct targets. Each technology 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.
Answer:
Q3. - (Topic 7)
You are developing a Windows Store app. A page in the app contains the following HTML code:
The app must style a container element and two child elements to resemble the following image.
The grid layout must meet the following requirements:
. The Top section must be half the width of the Bottom section. . The solution must retain the proportions of the child sections in the event that the dimensions of any of the grid sections change.
You need to ensure that the proportions of the sections of the image are retained.
Which CSS segment should you add to your style sheet?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: D
Explanation: Grid Layout (Windows)
Q4. DRAG DROP - (Topic 7)
You are developing a Windows Store app. The app includes an alarm clock and also displays weather information.
When the alarm activates, the app must fetch weather data, including the appropriate weather icon, from a predetermined online data source. The app must display an on-screen notification that presents data in the format shown in the following image.
You need to implement the on-screen notification. Which four 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.
Answer:
Q5. HOTSPOT - (Topic 7)
You are developing a Windows Store app in Microsoft Visual Studio.
You need to configure the app deployment options.
Where should you configure each deployment option? To answer, select the appropriate
location from each list in the answer area.
Answer:
80. - (Topic 7)
You are developing a Windows Store app that will be used to display daily high temperatures and other weather conditions for five cities.
The app must meet the following requirements:
. A splash screen is displayed on the device until the data is retrieved from the Internet. . The user must be able to view weather information as soon as the data is fully available.
You need to ensure that the splash screen is displayed at startup until the app has completed loading updated data.
Which actions can you perform to achieve this goal? (Each correct answer presents a complete solution. Choose all that apply.)
A. Create an image that duplicates the splash screen, and display the image by using fragment loading until the data is fully available.
B. Create an image that duplicates the splash screen, load the image from the dismissed event of the splash screen, and display the image until the data is fully available.
C. Configure settings in the app manifest to display the splash screen until the data is fully available.
D. Configure settings in the app manifest to display the splash screen for 10 seconds.
Q6. - (Topic 3)
You need to ensure that drivers can be updated. What should you do?
A. Connect to the Documents library.
B. Implement the FileOpenPicker control.
C. Implement the OpenFileDialog class.
D. Implement the FileSavePicker control.
Answer: B
Q7. - (Topic 5)
You need to implement the code to meet the requirements regarding the display of the newsPage.html page.
Which HTML element should you insert at line NH06?
A. <h2 class ="news-item-title win-type-ellipses" data-win-bind="textContent: title"></ h2>
B. <h2 class="news-item-title win-type-large" data-win-bind="textContent: title"></h2>
C. <h2 class="news-item-titlewin-type-xx-large" data-win-bind="textContent: title"></ h2>
D. <h2 class="news-item-title win-type-x-large" data-win-bind="textContent: title"></ h2>
Answer: A
Explanation: WinJS CSS classes for typography (Windows) ListView.itemTemplate property (Windows)
Q8. - (Topic 4)
You need to implement the saveCredentials method.
Which code segment should you insert at line CM06?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: A
Explanation: Managing application data in a Windows Store business app using C#,
XAML, and Prism (Windows)
PasswordVault class (Windows)
Q9. DRAG DROP - (Topic 7)
You are developing a Windows Store style app that uses RESTful services.
You need to ensure that the RESTful web service sends form information to the remote server. You have the following code:
Which HTTP verb and HTTP header should you include in Target 1 and Target 2 to complete the code? (To answer, drag the appropriate verb and header to the correct targets in the answer area.
Each verb and header 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.)
Answer:
Q10. DRAG DROP - (Topic 7)
You develop a Windows Store app that plays videos.
The videos include subtitles that are stored in Video Text Track (.vtt) files.
The app interface must include a button that displays the subtitles, and another button that hides the subtitles.
How should you complete the relevant code? To answer, drag the appropriate code segments to the correct targets. Each code segment 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.
Answer: