Which files must be edited in order to set up logging of all failed login attempts?
A.
/etc/default/login, /var/adm/loginlog, /etc/syslog.conf
B.
/etc/default/login, /var/adm/authlog, /etc/syslog.conf
C.
/var/adm/loginlog, /var/adm/authlog, /etc/syslog.conf
D.
/etc/default/login, /var/adm/authlog, /var/adm/loginlog
B
The questions ask to set up logging of ALL failed login attempts. To log all failed login we create a file /var/adm/authlog. But if you need the failed login from terminal window we create a file /var/adm/loginlog.
http://docs.oracle.com/cd/E19253-01/816-4557/secsystask-40/index.html