[Free] 2018(Jan) EnsurePass Examcollection LPI 102-400 Dumps with VCE and PDF 51-60

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LPI Level 1 Exam 102, Junior Level Linux Certification, Part 2 of 2

Question No: 51 – (Topic 3)

What is true regarding the command userdel -force -remove bob? (Choose TWO correct answers.)

  1. The user bob is removed from the system#39;s user database.

  2. The user bob#39;s home directory is removed.

  3. The locate database is updated to drop files owned by bob.

  4. All files owned by bob are remove from all mounted filesystems.

  5. In case bob was the last member of a group, that group is deleted.

Answer: A,B

Question No: 52 – (Topic 3)

Each entry in a crontab must end with what character?

  1. Tab

  2. Space

  3. Backslash

  4. Newline

Answer: D

Question No: 53 – (Topic 3)

To prevent a specific user from scheduling tasks with at, what should the administrator do?

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

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

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

  4. Add the specific user to nojobs group.

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

Answer: C

Question No: 54 – (Topic 3)

In case neither cron.allow nor cron.deny exist in /etc/, which of the following is true?

  1. Without additional configuration, no users may have user specific crontabs.

  2. Without additional configuration, all users may have user specific crontabs.

  3. The cron daemon will refuse to start and report missing files in the system#39;s logfile.

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

Answer: A

Topic 4, Essential System Services

Question No: 55 – (Topic 4)

Which of the following parameters are used for journalctl to limit the time frame of the output? (Choose TWO correct answers.)

  1. -from=

  2. -since=

  3. -until=

  4. -upto=

  5. -date=

Answer: B,C

Question No: 56 – (Topic 4)

What is true about the ntpdate command?

  1. It is the primary management command for the NTP time server.

  2. It updates the local system#39;s date (i.e. day, month and year) but not the time (i.e. hours, minutes, seconds).

  3. It queries one or more NTP time servers and adjusts the system time accordingly.

  4. It sends the local system time to one or many remote NTP time servers for redistribution.

  5. It can be used by any user to set the user clock independently of the system clock.

Answer: C

Question No: 57 – (Topic 4)

Which of the following are commonly used Mail Transfer Agent (MTA) applications? (Choose THREE correct answers.)

  1. Postfix

  2. Procmail

  3. Sendmail

  4. Exim

  5. SMTPd

Answer: A,C,D

Question No: 58 CORRECT TEXT – (Topic 4)

Please specify the top directory containing the configuration files for the CUPS printing system. (Specify the full path to the directory.)

Answer: /etc/cups, /etc/cups/

Question No: 59 – (Topic 4)

What entry can be added to the syslog.conf file to have all syslog messages generated by a system displayed on console 12?

  1. *.* /dev/tty12

  2. /var/log/messages | /dev/tty12

  3. | /dev/tty12

  4. syslog tty12

  5. mail.* /dev/tty12

Answer: A

Question No: 60 CORRECT TEXT – (Topic 4)

After adding a new email alias to the configuration, which command must be run in order to ensure the MTA knows about it? (Specify the command without any path but including all required parameters.)

Answer: newaliases, sendmail -bi

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