Login failed

You're developing a website with 5 members. A member needs access to a SQL Server database that is located on a server named SQL1. You create a login named member1 by using the following Transact-SQL statement. CREATE LOGIN member1 WITH PASSWORD = 'member$1'. The member reports that when he logs in, he receives the following error message: "Login failed. The user is not associated with a trusted SQL Server connection." You need to resolve the error and allow him to access to SQL1. What should you do?

A. Change the SQL Server security mode from Windows Authentication mode to SQL Server and Windows Authentication mode.
B. Change the SQL Server security mode from SQL Server and Windows Authentication mode to Windows Authentication mode.
C. Give the login access to a specific database by using the CREATE USER Transact-SQL statement. 
D. Ensure that the login name is created with square brackets ([]).
E. Both A and C
F. None of the above

Answer: [A]
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