If you want to use the Java EE platform’s built-in type of authentication that uses a custom HTML page for authentication. Which two statements are true？（）

• A、Your deployment descriptor will need to contain this tag： CUSTOM.
• B、The related custom HTML login page must be named loginPage.html.
• C、When you use this type of authentication， SSL is turned on automatically.
• D、You must have a tag in your deployment descriptor that allows you to point to both a login HTML pageand an HTML page for handling any login errors.
• E、In the HTML related to authentication for this application， you must use predefined variable names fort he variables that store the user and password values.