aiotestking uk

70-490 Exam Questions - Online Test


70-490 Premium VCE File

Learn More 100% Pass Guarantee - Dumps Verified - Instant Download
150 Lectures, 20 Hours

Q1. DRAG DROP - (Topic 4) 

You need to ensure that product images are displayed according to the requirements. 

Which attributes should you use? (To answer, drag the appropriate attributes to the correct locations in the answer area. Each attribute 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. HOTSPOT - (Topic 7) 

You develop a Windows Store app by using JavaScript. The current environment is shown in the following diagram. 

A central cloud server must be able to push notifications to all mobile platforms including, but not limited to, Windows 8.x devices and Windows 8 Phones. 

You need to configure the environment. 

Select the correct answer from each list based on the information presented in the diagram. Each correct selection is worth one point. 

Answer:  

Q3. DRAG DROP - (Topic 7) 

You are designing a testing strategy for a Windows Store app by using HTML5, JavaScript, and CSS3. 

You need to use testing strategies that validate for the best performance. 

Which testing strategies should you select? (To answer, drag the appropriate actions to the correct locations in the answer area. Each action 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:  

Q4. - (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:

Q5. - (Topic 3) 

You need to implement the file storage solution for equipment drivers and updates. 

What should you do? 

A. Map a KnownFolder as the local default file storage location. 

B. Map the inspector's OneDrive folder as the default file storage location. 

C. Use the Live Connect REST API to map a default file storage location. 

D. Map the inspector's Documents folder as the default file storage location. 

Answer:

Q6. DRAG DROP - (Topic 7) 

You are developing a Windows Store enterprise app that will send status messages to a 

user's device. 

The app must display a toast notification whenever it receives a new message. 

You need to implement the toast notification. 

Develop the solution by selecting and arranging the required code segments in the correct 

order. You may not need all of the code segments. 

Answer:  

Q7. 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:  

Q8. - (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:

Q9. - (Topic 3) 

You need to implement the storage policy for secure documents. Which code segment should you insert at line PF12? 

A. Windows.Security.EnterpriseData.FileRevocationManager.getStatusAsync 

B. Windows.Security.EnterpriseData.FileRevocationManager.protectAsync 

C. Windows.Security.EnterpriseData.FileRevocationManager.Revoke 

D. Windows.Security.EnterpriseData.FileRevocationManager.copyProtectAsync 

Answer:

Q10. - (Topic 7) 

You are developing an app that plays one audio file named myAudio.mp3 and two video files named myVideol.mp4 and myVideo2.mp4. 

You have the following requirements: . The audio file must NOT have access to the Play To feature. . The video files must be able to use the Play To feature. You need to configure the app to meet the requirements. 

Which code or markup segment should you use? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer: