Lpi Lpic Level 2 202-450 Questions & Answers

• Question 1:

  Which of the following values can be used in the OpenLDAP attribute olcBackend for any object of the class olcBackendConfig to specify a backend? (Choose three.)

  A. xml

  B. bdb

  C. passwd

  D. ldap

  E. text

  Correct Answer: BDE

• Question 2:

  Select the alternative that shows the correct way to disable a user login for all users except root.

  A. The use of the pam_block module along with the /etc/login configuration file.

  B. The use of the pam_deny module along with the /etc/deny configuration file.

  C. The use of the pam_pwdb module along with the /etc/pwdv.conf configuration file.

  D. The use of the pam_nologin module along with the /etc/nologin configuration file.

  Correct Answer: D

• Question 3:

  Which of the following lines is valid in a configuration file in /etc/pam.d/?

  A. auth required pam_unix.so try_first_pass nullok try_first_pass nullok, require pam_unix.so

  B. auth required:pam_unix.so(try_first_pass nullok)

  C. auth

  D. auth pam_unix.so(required try_first_pass nullok)

  Correct Answer: A

  Reference: https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/ managing_smart_cards/pam_configuration_files

• Question 4:

  Which of the following is correct about this excerpt from an LDIF file?

  

  A. dn is the domain name.

  B. o is the operator name.

  C. cn is the common name.

  D. dn is the relative distinguished name.

  E. DC is the delegation container.

  Correct Answer: D

  Reference: https://msdn.microsoft.com/en-us/library/aa366101(v=vs.85).aspx

• Question 5:

  Which of the following statements is INCORRECT regarding the LDIF file format?

  A. It contains a dn line that indicates where the attributes listed in the following lines of the file must be added.

  B. In the file, a blank line separates one entry from another one.

  C. If an attribute contains binary data, some specific configurations must be made for this entry.

  D. The LDIF file accepts any type of file encoding.

  Correct Answer: D

• Question 6:

  Which of the following PAM modules sets and unsets environment variables?

  A. pam_set

  B. pam_shell

  C. pam-vars

  D. pam-env

  E. pam_export

  Correct Answer: D

  Reference: https://www.linux.org/docs/man5/pam_env.html

• Question 7:

  Which of these sets of entries does the following command return?

  

  A. Entries that don't have a cn of marie or don't have a telephoneNumber that begins with 9.

  B. Entries that have a cn of marie or don't have a telephoneNumber beginning with 9.

  C. Entries that have a cn of marie and a telephoneNumber that ending with 9.

  D. Entries that don't have a cn of marie and don't have a telephoneNumber beginning with 9.

  E. Entries that have a cn of marie or have a telephoneNumber beginning with 9.

  Correct Answer: C

• Question 8:

  Which of the following types of IPv6 address assignments does DHCPv6 support? (Choose three.)

  A. Assignments of normal IPv6 addresses that can be renewed.

  B. Assignments of temporary IPv6 addresses that cannot be renewed.

  C. Assignments of blacklisted IPv6 addresses that should no longer be used.

  D. Assignments of IPv6 prefixes that can be used for routing or further assignments.

  E. Assignments of anonymous IPv6 addresses whose assignment is not logged by the DHCPv6 server.

  Correct Answer: ABD

• Question 9:

  Which option in named.conf specifies which host are permitted to ask for domain name information from the server?

  A. allowed-hosts

  B. accept-query

  C. permit-query

  D. allow-query

  E. query-group

  Correct Answer: D

• Question 10:

  Which of the following actions are available in Sieve core filters? (Choose three.)

  A. drop

  B. discard

  C. fileinto

  D. relay

  E. reject

  Correct Answer: CDE