Lpi LPI Certifications 117-202 Questions & Answers

• Question 91:

  Which daemon is required on the client if an ethernet device gets its IP address from a central server?

  A. dhcp

  B. dhcpcd

  C. bootpd

  D. ethd

  E. dhcpd

  Correct Answer: B

• Question 92:

  Which TWO of the following wireless tools can be used to check the wireless network link quality?

  A. iwconfig

  B. iwlink

  C. iwscan

  D. iwifi

  E. iwspy

  Correct Answer: AE

• Question 93:

  How can a user's default shell be checked, by querying an NIS server?

  A. ypquery [email protected]

  B. ypgrep user example.com

  C. ypmatch -d example.com user passwd

  D. ypcat -d example.com user

  E. ypq @example.com user +shell

  Correct Answer: D

• Question 94:

  A network has many network printers connected and they should get their addresses using DHCP. What information from each printer is needed to always assign them the same IP address when dhcpd is used as the DHCP server?

  A. MAC address

  B. Host name

  C. Serial number

  D. Factory default IP address

  E. Built-in network card type

  Correct Answer: A

• Question 95:

  A new user was created on a master NIS server using useradd but cannot log in from an NIS client. Older users can log in. Which step was probably forgotten, when creating the new user?

  A. Running yppush on the NIS server to propagate map changes to NIS clients

  B. Running make inside /var/yp on the NIS server to generate new maps

  C. Starting the yppasswdd daemon on the NIS server to receive login re quests from NIS clients

  D. Starting the ypxfr daemon on the NIS client to fetch map changes from the NIS server

  E. Restarting ypxfr daemons on the NIS client and server to fetch map changes

  Correct Answer: A

• Question 96:

  Select the alternative that shows the correct way to disable a user login (except for root)

  A. The use of the pam_nologin 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/pwdb.conf configuration file

  D. The use of the pam_console module along with the /etc/security/console.perms configuration file

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

  Correct Answer: E

• Question 97:

  Which command would release the current IP address leased by a DHCP server?

  A. ipconfig /release

  B. ifconfig --release-all

  C. dhclient -r

  D. ifconfig --release

  E. pump --release

  Correct Answer: C

• Question 98:

  Remote access to a CD-RW device on a machine on a LAN must be restricted to a selected user group. Select the TWO correct alternatives that describe the possible solutions for this problem.

  A. The remote access to these devices can be allowed to users by changing the display manager configuration and allowing sudo access for the user that will log in remotely

  B. The pam_console module allows access configuration to these devices via console, including simultaneous access by many users

  C. The pam_console module can be used to control access to devices via console, allowing/denying access to these devices in the user's session

  D. If the pam_console module is used, it must be checked as required, because it is essential for user authentication

  E. Through the sudo configuration file, it is possible to set users that will have the power of the root user, so they can access the devices. Besides that, it is important to configure the /etc/pam.d/su file, so the PAM modules can secure the service

  Correct Answer: CE

• Question 99:

  Which records must be entered in a zone file in order to use "Round Robin Load Distribution" for a web server?

  A. www.example.org. 60 IN A 192.168.1.1 www.example.org. 60 IN A 192.168.1.2 www.example.org. 60 IN A 192.168.1.3

  B. www.example.org. 60 IN A 192.168.1.1;192.168.1.2;192.168.1.3

  C. www.example.org. 60 IN A 192.168.1-3

  D. www.example.org. 60 IN RR 192.168.1:3

  E. www.example.org. 60 IN RR 192.168.1.1;192.168.1.2;192.168.1.3

  Correct Answer: A

• Question 100:

  Which command line create an SSH tunnel for POP and SMTP protocols?

  A. ssh- L :110 -L :25 -1 user -N mailhost

  B. ssh -L 25:110 -1 user -N mailhost

  C. ssh -L mailhost:110 -L mailhost:25 -1 user -N mailhost

  D. ssh -L mailhost:25:110 -1 user

  E. ssh -L 110:mailhost:110 -L 25:mailhost:25 -1 user -N mailhost

  Correct Answer: E