To enable a tty port to be used for a cu session what must be done to the system？（）

• A、smit tty； take the defaults and create the desired tty
• B、In the /etc/uucp Devices add a line similar to： Direct ttyX - 9600 direct
• C、Install bos.net.uucp and the first available tty will be configured for use by a cu session
• D、Run the Asynchronous Terminal Emulation （ATE） program and it will configure a tty port for a cu session