Online Access Free 070-357 Exam Questions

Hotspot Question
You are developing a Universal Windows Platform (UWP) app that stores credentials by using the Credential locker service.
You need to securely retrieve credentials for the current user.
How should you complete the method? To answer, select the appropriate code segment from each list in the answer area.

Correct Answer:

You are developing a Universal Windows Platform (UWP) app.
Your app stores files on a user's device.
You need to be able to replace the existing files with new files generated by the user.
Solution: You run the StorageFile. OpenSequentialReadAsync method to replace the existing file.
Does this meet the goal?

• A.No
• B.yes

You have a Universal Windows Platform (UWPJ app.
The app has a page that includes the following XAML markup. Line numbers are included for reference only.

Users report that the page takes a long time to refresh.
You need to improve the load time for the page while maintaining the same layout and functionality.
What should you do?

• A.Specify exact values for the Width property in lines 05 and 06.
• B.Move the Fill and Opacity attributes and value from the RFCTANGLE dement at line 08 to the GRID element at line 03.
  Then. Remove the RECTANGLE element at line 08 to the GRID.
  Then, Remove the RECTANGLE element.
• C.Swap the markup at line 012 with the markup at line 03. Swap the markup at line 10 with the markup at line 11.
• D.Move the attributes from the BORDER element at line 02 to the GRID element at line 03.
  Then, remove the BORDER elements at line 02 and line 11.

You must create a project for shared code.
Solution: You implement the shared code in a Windows Runtime component.
Does this meet the goal?

• A.No
• B.Yes

You need to configure authentication for the app.
Which two technologies should you use? Each correct Answer presents part of the solution.

• A.Windows Kerberos
• B.Azure Active Directory
• C.Microsoft Passport
• D.Windows Hello