[Free] 2017(Oct) EnsurePass Dumpsleader Microsoft 98-373 Dumps with VCE and PDF 51-60

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Mobile Development Fundamentals

Question No: 51 – (Topic 1)

You create a Windows Phone 7.5 application. You plan to test whether the application will pass the Marketplace certification requirements by using the Windows Phone Marketplace Test Kit.

Which three images are part of the requirements to pass the certification tests for your application? (Choose three.)

  1. Background artwork (1000×800 pixels)

  2. Large application tile (173×173 pixels)

  3. Small application tile (99×99 pixels)

  4. Zune tile (250×250 pixels)

  5. Marketplace tile (200×200 pixels)

Answer: A,B,C

Explanation: A:Panorama background (optional) 1000 x 800

B:Large mobile application tile icon (optional) 173 x 173

C:Small mobile application tile icon 99 x 99

Incorrect:

not E:Large PC application tile icon 200 x 200

Question No: 52 – (Topic 1)

Which control uses a long horizontal canvas that extends beyond the confines of the screen?

  1. Panorama

  2. Pivot

  3. ListBox

  4. Application Bar

Answer: A

Question No: 53 – (Topic 1)

Which sensor measures both force of gravity and forces resulting from movement on a Windows Phone device?

  1. Gyroscope

  2. A-GPS

  3. Compass

  4. Accelerometer

Answer: D

Question No: 54 – (Topic 1)

Which two programming languages are supported when developing Windows Phone 7 applications? (Choose two,)

  1. Microsoft Visual J#

  2. Microsoft Visual C

  3. Microsoft Visual C#

  4. Microsoft Visual Basic

  5. Microsoft Visual F#

Answer: C,D

Question No: 55 – (Topic 1)

The purpose of the HTML5 media elements API is to:

  1. Lay out structural areas.

  2. Play back audio or video streams.

  3. Use on-screen keyboard.

  4. Play Microsoft Silverlight animations.

  5. Integrate 3D models.

Answer: B

Question No: 56 – (Topic 1)

You need to prepare custom objects to save data to isolated storage by using the IsolatedStorageSettings class. What should you do?

  1. Implement the IXmlSenalizable interface.

  2. Add the required attributes to use the DataContractSerializer class to the objects.

  3. Create an XmlSerializationWriteCallback delegate for each of the classes,

  4. Derive each of the custom classes from the XmlMapping class.

Answer: B

Question No: 57 – (Topic 1)

You are developing a Windows Phone 7 application. The application has a MainPageViewModel class data-bound to the PhoneApplicationPage element in MamPage.xaml. Different TextBox controls located on the page data-bind to a property in MainPageViewModel.

You need to ensure that when a user updates the value of a Textbox control, the change is reflected in MainPageViewModel.

To which value should you set the Binding Mode property on each TextBox?

  1. OneWay

  2. TwoWay

  3. OneTime

  4. OneWayToSource

Answer: B

Question No: 58 – (Topic 1)

Which Windows Phone resource brush is used to match the color of the Application Bar?

  1. PhoneAccentBrush

  2. PhoneContrastForegroundBrush

  3. PhoneChromeBrush

  4. PhoneForegroundBrush

Answer: C

Question No: 59 – (Topic 1)

Which API is used to store and access data in the local database of a Windows Phone 7.5 application?

  1. LINQ to SQL

  2. Code First

  3. MicrosoftADO.NET

  4. Entity Framework

Answer: A

Question No: 60 – (Topic 1)

You are creating an application for Windows Phone. The application must automatically adapt to various screen resolutions and orientations.

Which two container controls should you use? (Choose two.)

  1. DataGrid

  2. Tab

  3. stackPanel

  4. Grid

  5. Canvas

Answer: C,D

Explanation: In a dynamic layout, the user interface automatically sizes to various screen resolutions (for example, by using a StackPanel or a Grid).

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