최신Lpi LPIC-1 Exam 102, Part 2 of 2, version 4.0 - 102-400무료샘플문제

A. Add the specific user to /etc/at.deny file.

B. Add the specific user to [deny] section in the /etc/atd.conf file.

C. Add the specific user to nojobs group.

D. Add the specific user to /etc/at.allow file.

E. Run the following: atd --deny [user].

A. usermod

B. usergroups

C. passwd

D. grouprm

E. groupmod

A. As individual per-user files within /var/spool/cron.

B. In the file /var/cron/user-crontab which is shared by all users.

C. In the .crontab file in the user's home directory.

D. As individual per-user files in /etc/cron.user.d.

E. In the database file /etc/crontab.db which is shared by all users.

A. ssh -o Port=2222 example.com

B. ssh example.com:2222

C. ssh -o GatewayPort=2222 example.com

D. ssh --port 2222 example.com

E. ssh -p 2222 example.com

A. When a default route is set, all other routes are disabled until the default route is deleted.

B. The default route is always used first. When the default route is not available more specific routes are tried.

C. The default route is only used if there is not a more specific route to a destination host or network.

D. Without a default route, no network communication even in directly attached networks is possible.