You are designing a Windows Presentation Foundation (WPF) application by using
Microsoft .NET Framework 4 and Microsoft SQL Server 2008. The application runs
successfully on a local client computer by using your user account. You deploy the
database of the application to the production server. You configure the application
connection string to use the Windows Authentication mode. You deploy the application to
several client computers that use other applications on the network. The client computers
access different databases on the production server by using the Windows Authentication
mode. Users report that the application is not working and that they receive a database
connection exception. You need to identify the source of the problem. What is the source of
the problem?
A.
The client computers are not configured to use the network.
B.
The users do not have valid SQL Server 2008 database logins.
C.
The database is currently blocked due to locks.
D.
The users do not have the correct database permissions.