LPI Exam Questions

what are the easiest methods to disable telnet, but not uninstall or remove the service?

On a default install of a Linux server, regardless of the distribution version, what are the easiest
methods to disable telnet, but not uninstall or remove the service? Choose two.

A.
Comment telnet out of the /etc/inetd.conf file

B.
Delete the /etc/rc.d/init.d/telnet file

C.
Rename all SXXtelnet links in the /etc/rc or /etc/rc.d directories

D.
Run “chmod 554 /etc/xinetd.d/telnet”

E.
Nothing, it’s not enabled by default