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Free LFCS Exam Braindumps
Linux Foundation Certified System Administrator Questions 36–40 (page: 9)

Updated On: 10-Feb-2026
Page 9 of 53
PDF with 260 Questions

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(s): B,C



Each entry in a crontab must end with what character?

  1. Tab
  2. Space
  3. Backslash
  4. Newline

Answer(s): D



What is the purpose of the nsswitch.conf file?

  1. It is used to configure where the C library looks for system information such as host names and user passwords.
  2. It is used to configure network protocol port numbers such as for HTTP or SMTP.
  3. It is used to configure LDAP authentication services for the local system.
  4. It is used to configure which network services will be turned on during the next system boot.

Answer(s): A



Which commands can be used to change a user's account aging information? (Choose THREE correct answers.)

  1. usermod
  2. passwd
  3. chattr
  4. chage
  5. chsh

Answer(s): A,B,D



Which of the following statements is valid in the file /etc/nsswitch.conf?

  1. multi on
  2. 192.168.168.4 dns-server
  3. hosts: files dns
  4. include /etc/nsswitch.d/

Answer(s): C



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