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Free Microsoft 70-485 PDF and VCE Updated Today — Free Download (31-40)

QUESTION 31
You need to implement the requirements for the behavior of the main page. Which code segment should you insert at line MP07?
311

A.    Option A
B.    Option B
C.    Option C
D.    Option D

Answer: A

QUESTION 32
Hotspot Question
You need to meet the business requirements about downloading and uploading. How should you configure the app? (To answer, select the appropriate options from each dropdown list in the answer area.)
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Answer:
 
QUESTION 33
You need to ensure that the VideoProcessor component can be used by the Windows Store app. What should you do? (Each correct answer presents part of the solution. Choose all that apply.)

A.    Add the following attribute to line IP19. [Windows.Foundation.Metadata.DefaultOverload()]
B.    Replace line IP01 with the following line of code. static class VideoProcessor
C.    Replace line IP09 with the following line of code. public VideoProcessor(string videoName, int ID)
D.    Add the following attribute to line IP14. [Windows.Foundation.Metadata.DefaultOverload()]
E.    Replace line IP01 with the following line of code. public sealed class VideoProcessor

Answer: ACE

Case Study: 2 (QUESTION 34 – QUESTION 47)
Scenario: Geese
Background
You are developing a Windows Store app. The app will allow ornithologists to photograph migrating geese, taking note of the location, heading, and weather conditions at the time each photo is taken.
BusinessRequirements
The app must adhere to the following requirements:
– Create and store photographs of migrating geese.
– Record the location and weather conditions where the photograph was taken.
– Record the heading and time that the photograph was taken.
– Allow the user to display the information on any device that supports the PlayTo feature.
TechnicalRequirements
General:
The app must meet the following technical requirements:
– The app must store images and image metadata in the Pictures Library.
– The metadata logic must be encapsulated within a reusable component named LogicComponentl.
– The metadata logic must be available to Windows Store apps written in Visual Basic, C#, JavaScript, and C++.
Hardware:
– The app requires a device with camera, compass, and GPS features.
– The app requires a device with Internet capabilities.
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02
03
04

QUESTION 34
You need to register the reusable WinMD component. What should you do?
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A.    Option A
B.    Option B
C.    Option C
D.    Option D

Answer: A

QUESTION 35
You need to modify the existing GetCurrentEnvironmentAsync() method in the Environment WinMD component to accept parameters. Which type should you use at line CE07?

A.    dynamic
B.    List<string>
C.    Task<EnvironmentalStatus>
D.    IList<string>

Answer: D

QUESTION 36
The users need the ambient light readings at the time a goose sighting is made. You need to set up the light-sensing device. Which code segment should you add to the LoadSensors() method of the Environment class?
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A.    Option A
B.    Option B
C.    Option C
D.    Option D

Answer: D

QUESTION 37
You need to set the PlayTo source in the LoadFile() method. Which line of code should you insert at line PT30?

A.    element.SetSource(videoFile, contentType);
B.    playToManager.SetSource(stream, contentType);
C.    dispatcher.SetSource(stream, contentType);
D.    element.SetSource(stream, contentType);

Answer: D

QUESTION 38
You need to ascertain whether the device that the app is running on has a compass. Which line of code should you insert at line CE43?

A.    while(Windows.Devices.Sensors == Compass)
B.    if (Compass.GetDefault() != null)
C.    if (Compass.GetDefault() == Compass.FirstOrDefault)
D.    if(Compass.GetCurrentReading() != null)

Answer: B

QUESTION 39
Drag and Drop Question
You need to allow users to capture video instead of photos. How should you complete the code segment that will replace lines MP03 through MP11? (To answer, drag the appropriate lines of code to the correct location or 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.)
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Answer:
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QUESTION 40
You need to set the WhiteBalance property for the app. Which line of code should you insert at line CA10?
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A.    Option A
B.    Option B
C.    Option C
D.    Option D

Answer: C

Free Microsoft 70-485 PDF and VCE Updated Today — Free Download