If neigher cron, allow nor cron, deny exist in /etc/, which of the following is true?

AWithout additional configuration, all users may create user specific crontabs.

BWithout additional configuration, only root may create user specific crontabs.

CThe aon daemon will refuse to start and report missing files in the system's logfile.

DWhen a user creates a user specific crontab the system administrator must approve it explicitly.

EThe default settings of /etc/crond.conf define whether or not user specific crontabs are generally allowed or not.

Answer : E

How can a specific user be prevented from scheduling tasks with a i.?

ABy adding the specific user to the /etc/ at,allow file.

BBy adding the specific user to the [deny] section in the /etc./atd.conf file.

CBy adding the specific user to the nojoba group.

DBy adding the specific user to the /etc/at.deny file.

EBy executing the atd --deny [user] command.

Answer : D

Which of the following getent invocations lists all existing users?

Agetent homco

Bgetent uids

Cgetent pmsswd

Dgetent users

Egetent logins

Answer : C

Given the following user's cronlab entry:

15 14 * * 1-5 /usr/local/bin/example.sh be executed?

When will the script /usr/local/bin/example.sh be executed?

AAt 14:15 local time. January till May.

BAt 15:14 local time, 1st to 5th day of month.

CAt 14:15 local time, February till June.

DAt 14:15 local time, 1st to 5th day of month.

EAt 14:15 local time, Monday to Friday.

Answer : E

Which of the following environment variables can be defined in locale. conf ? (Choose TWO correct answers.)

ALC_ALL

BLC_USERNAME

CLC_U?F8

DLC_GEOGRAPHY

ELC_TIME

Answer : A, E

Free Practice Questions for LPI 102-500 Exam