单项选择题Youneedtodefineanauthenticationsystemforthemainofficedatabaseadministrators.Thesetupshouldrequiretheminimumamountofadministrativeeffort.Theauthenticationenvironmentmustfulfillthecompany’ssecurityrequirements.Whatshouldyoudo?()
A.Create a SQL Server login with Windows Authentication for each main office database administrator.Add all of these logins to the db_owner role in each database.
B.Create a SQL Server login with SQL Server Authentication for each main office database administrator.Add all of these logins to the sysadmin role.
C.Create a Windows global group named DBAdmins. Add each main office database administrator’s Windows user account to the Windows DBAdmins group.Create a SQL Server login with Windows Authentication for the group.Add the group to the serveradmin fixed server role.
D.Add each main office database administrator’s Windows user account to the Windows SQLManagersgroup.