98-373 試験問題を無料オンラインアクセス

Where should an application store general session data that can be recovered after tombstoning?

• A.Data in PhoneApplicationPage.Tag
• B.A file in isolated storage
• C.A dictionary in Application.xaml.es
• D.Data in PhoneApplicationService.Current.State

Which action has no effect on battery life when running under a locked screen?

• A.Halting all web requests.
• B.Unregistering the obscured and unobscured event handlers.
• C.Stopping the accelerometer.
• D.Registering for obscured and unobscured events.

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

• A.Create an XmlSerializationWriteCallback delegate for each of the classes.
• B.Add the required attributes to use the DataContractSerializer class to the objects.
• C.Derive each of the custom classes from the XmlMapping class.
• D.Implement the IXmlSerializable interface.

You plan to create Microsoft Silverlight code to join a multicast group that will subscribe the user of the application to a group address. What method should you use?

• A.Single-source multicast code
• B.Multicast IP address
• C.Anycast IP address
• D.Any-source multicast code

You are creating an application that will allow users to send a customized email message to a particular contact in their address book. Which two classes should you use? (Choose two.)

• A.SaveEmailMAddressTask
• B.AddressChooserTask
• C.SmsComposeTask
• D.EmailAddressChooserTask
• E.EmailComposeTask