Which control property is used to hide password characters in a C# TextBox?

txtUsername.Focus(); is used to set the ________ to the username textbox after failed login.

1.      To create a table in the FinalExamDatabase, you need to go to  

The connection string can be defined as

Which event handler is typically used to process username and password validation?

The keyword return; inside the empty-field validation will ______ the method execution.

Examine the Visual C# code snippet on lines 61-64. This code contains a syntax error that prevents the program from compiling. Identify the single character that makes line number 63 an error free.

The method used to remove leading and trailing spaces from the username is __________.