What should a system administrator do to inhibit network logins from non-root users?
During a system maintenance window, what should a system administrator do to inhibit network logins from non-root users? A. Set NOL OG1N-1 in /etc/default/security. B. Edit /etc/login and add "root" on a single line. C. Sri NOL OGIN-1 in /etc/default/security…