You need to programmatically add a user named User1 to a group named Group1. You write the following code segment. (Line numbers are included for reference only.) 01 Dim login As String = "User1" 02…

You need to programmatically add a user named User1 to a group named Group1. You write the following code segment. (Line numbers are included for reference only.) 01 Dim login As String = "User1" 02 Dim grpName As String = "Group1" 03 Dim user As SPUser = SPContext.Current.Web.EnsureUser(login) 04 Dim group As SPGroup = SPContext.Current.Web.Groups(grpName) 05 06 group.Update() Which code segment should you add at line 05?