Lpi LPI Certifications 202-450 Questions & Answers

• Question 211:

  Which Samba-related command will show all options that were not modified using smb.conf and thus are set to their default values? Please enter the command and its parameter(s):

  A. testparm -v

  Correct Answer: A

• Question 212:

  Which option must be used with ifconfig, to also see interfaces that are down?

  A. -d

  B. -a

  C. --all

  D. --down

  E. None.

  Correct Answer: A

• Question 213:

  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

• Question 214:

  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 215:

  The users of the local network complain that name resolution is not fast enough. Enter the command, without the path or any options, that shows the time taken to resolve a DNS query.

  A. dig

  Correct Answer: A

• Question 216:

  As of Linux kernel 2.4, which software is used to configure a VPN?

  A. IPSec

  B. SSH

  C. net - tools

  D. FreeS/WAN

  E. iproute2

  Correct Answer: D

• Question 217:

  With which parameter in the smb.conf file can a share be hidden? A.$

  Correct Answer: A

• Question 218:

  In a PAM configuration file, which of the following is true about the required control flag?

  A. If the module returns success, no more modules of the same type will be invoked

  B. The success of the module is needed for the module-type facility to succeed. If it returns a failure, control is returned to the calling application

  C. The success of the module is needed for the module-type facility to succeed. However, all remaining modules of the same type will be invoked.

  D. The module is not critical and whether it returns success or failure is not important.

  E. If the module returns failure, no more modules of the same type will be invoked

  Correct Answer: C

• Question 219:

  Please enter the name of the main majordomo configuration file without the path.

  A. majordomo.cf

  Correct Answer: A

• Question 220:

  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