Which HTTP header should you recommend?
You are designing a Windows service that will send push notifications to a Windows Phone 7 application. You need to recommend a way for the Microsoft Push Notification Service (MPNS) to delay delivery of the notification. Which HTTP header should you recommend?
Which notification solution should you recommend?
You are designing a solution that includes a Windows Phone 7 application and server-based data. The application must alert the user when new data is available on the central server. You need to recommend a strategy that presents notifications on a device whether the application is running or not running. Which notification solution should you recommend?
What should you recommend?
You are designing a Windows Phone 7 application. The application will use toast notifications to alert the user to critical information. You need to modify the attributes of the toast notification to ensure that the user is informed of the critical nature of the information. What should you recommend? (Each correct answer presents part of the solution. Choose all that apply.)
What should you recommend?
You are designing a Windows Phone 7 application that refreshes data from the network. The application will retrieve data when the phone is active. You need to stop network activity when the screen on the phone is locked. What should you recommend?
What should you recommend?
You are designing a Windows Phone 7 application that depends on having a network connection. The network connection occasionally becomes unavailable. The application must not poll to see if a network connection is available. Application data must be available when the application is closed and reopened. You need to ensure that application data is available when the network connection returns. What should you recommend?
What should you recommend?
You are designing a Windows Phone 7 application to work with large files that will be stored on a device.
The application must be able to use the fastest method available to read and write large files. You need to recommend a data serialization method that ensures the fastest performance for reading and writing data. What should you recommend?
What should you recommend?
You are designing a Windows Phone 7 application that uses multiple pages for the entry of user data. A user can freely navigate among the pages in the application at any time. The user can also perform actions that use a launcher or chooser object to select data to populate data entry fields. You need to recommend a way for page data to persist when the user navigates through the application. What should you recommend?
What should you recommend?
You are designing a Windows Phone 7 application. You need to ensure that application data is stored locally in the smallest uncompressed format. What should you recommend?
Which option should you recommend for saving user input?
You are designing a Windows Phone 7 application. If a user receives a phone call while the application is running, the application loses some input when the user returns to the application after completing the phone call. You need to update the application so it restores user input when the application is resumed, but not when the application is restarted. Which option should you recommend for saving user input?
What should you recommend?
You are designing a Windows Phone 7 application. You need to store data so that it will be available if the application is resumed. What should you recommend?