70-490 Exam
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Q1. DRAG DROP - (Topic 7)
You are developing a Windows Store app.
You plan to use Windows Push Notification Services (WNS) in the app.
You need to identify whether the system has disabled notifications globally.
How should you complete the relevant code? (To answer, drag the appropriate code segments to the correct locations in the answer area. 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:
Q2. - (Topic 1)
You need to retrieve the background task collection for the iteration loop. Which code segment should you insert at line BG14?
A. var tasks = Windows.ApplicationModel.Background.BackgroundTaskRegistration.first();
B. var tasks = Windows.ApplicationModel.Background.BackgroundTaskRegistration.allTasks.first();
C. var tasks = Windows.ApplicationModel.Background.BackgroundTaskBuilder.allTasks.first();
D. var tasks = Windows.ApplicationModel.Background.BackgroundTaskRegistration.allTasks();
Answer: B
Q3. - (Topic 5)
You need to implement the code to meet the search requirements. Which code segment should you insert at line NP11?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: D
Explanation: http://msdn.microsoft.com/en-us/library/windows/apps/windows.applicationmodel.search.searchsuggestioncollection.asp
Q4. - (Topic 3)
You need to implement the secondary schedule functionality for inspectors.
Which two actions should you perform? Each correct answer presents part of the solution.
A. Browse through the client database to find all clients with the same postal code.
B. Define a geofence by using the location capabilities of the device.
C. Specify the maximum distance of nearby equipment.
D. Ascertain the proximity of the nearest piece of client-owned equipment.
Answer: B,C
Explanation: * From scenario, the secondary scheduling requirement is:
Inspectors must be able to request a list of other clients within a specified search distance
who might require equipment inspection.
* Geofence / A geo-fence is a virtual perimeter for a real-world geographic areas. A geo-fence could be dynamically generated—as in a radius around a store or point location. / Geofence class Contains the information to define a geofence, an area of interest, to monitor.
Q5. - (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)
Q6. - (Topic 3)
You need to enable the loading of the daily schedule when the inspector launches the application.
Which class should you use?
A. BackgroundExecutionManager
B. BackgroundTaskRegistration
C. SystemCondition
D. BackgroundWorkCost
Answer: A
Q7. 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:
Q8. - (Topic 7)
You are developing a line-of-business Windows Store app that will interact with a magnetic stripe reader. Your company distributes the magnetic stripe reader to an end user.
You need to activate the magnetic stripe reader.
Which method should you use?
A. GetDeviceSelector
B. CheckHealthAsync
C. ClaimScannerAsync
D. GetDefaultAsync
Answer: D
Q9. DRAG DROP - (Topic 7)
You are developing a Windows Store app. The app will enable users to read e-books.
Users must be able to lock the app orientation so that rotating the device does not change
the app display.
You need to implement the code for locking and unlocking the orientation.
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:
Q10. DRAG DROP - (Topic 7)
You are developing a Windows Store app by using JavaScript. The app will use the fileStream object to write text to a file.
You need to write the text to the file and ensure that the file is available to other apps.
Which five 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: