Lpi LPI Certifications 202-450 Questions & Answers

• Question 331:

  Which ACL type in Squid's configuration file is used for authentication purposes?

  A. proxyAuth

  B. proxy_auth

  C. proxy_passwd

  D. auth

  E. auth_required

  Correct Answer: B

• Question 332:

  What is the name of the network security scanner project which, at the core, is a server with a set of network vulnerability tests (NVTs)?

  A. nmap

  B. OpenVAS

  C. Snort

  D. wireshark

  Correct Answer: B

• Question 333:

  The listing below is an excerpt from a Squid configuration filE.

  

  A. Users connecting from localhost will be able to access web sites through this proxy.

  B. It's necessary to include a http_access rule denying access to all, at the end of the rules.

  C. It's possible to use this proxy to access SSL enabled web sites listening on any port.

  D. This proxy can't be used to access FTP servers listening on the default port.

  E. This proxy is misconfigured and no user will be able to access web sites through it.

  Correct Answer: D

• Question 334:

  Which of the following organisations track and report on security related flaws in computer technology? (Please select TWO answers)

  A. Bugtraq

  B. CERT

  C. CSIS

  D. Freshmeat

  E. Kernel.org

  Correct Answer: AC

• Question 335:

  Considering the following kernel IP routing table now, which of the following commands must be remove the route to the network 10.10.1.0/24?

  

  Kernel IP routing table

  A. routedel 10.10.1.0

  B. routedel 10.10.1.0/24

  C. routedel -net 10.10.1.0/24

  D. routedel 10.10.1.0/24 gw 192.168.246.11

  E. routedel -net 10.10.1.0

  Correct Answer: C

• Question 336:

  To securely use dynamic DNS updates, the use of TSIG is recommended. Which TWO statements about TSIG are true?

  A. TSIG is used for zone data encryption

  B. TSIG is a signal to start a zone update

  C. TSIG is used in zone files

  D. TSIG is used only in server configuration

  E. Servers using TSIG must be in sync (time zone!)

  Correct Answer: DE

• Question 337:

  When Apache is configured to use name-based virtual hosts:

  A. it's also necessary to configure a different IP address for each virtual host.

  B. the Listen directive is ignored by the server.

  C. it starts multiple daemons (one for each virtual host).

  D. it's also necessary to create a VirtualHost block for the main host.

  E. only the directives ServerName and DocumentRoot may be used inside a block.

  Correct Answer: D

• Question 338:

  In what mode is your FTP session when the client side makes the connections to both the data and command ports of the FTP server?

  A. passive

  B. active

  C. impassive

  D. safe

  E. inactive

  Correct Answer: A

• Question 339:

  What is the name of the dovecot configuration variable that specifies the location of user mail?

  A. mbox

  B. mail_location

  C. user_dir

  D. maildir

  E. user_mail_dir

  Correct Answer: B

• Question 340:

  How must Samba be configured, so that it can check passwords against the ones in /etc/passwd and / etc/shadow?

  A. Set the parameters "encrypt passwords = yes" and "password file = /etc/passwd".

  B. Set the parameters "encrypt passwords = yes", "password file = /etc/passwd" and "password algorithm =crypt"

  C. Delete the smbpasswd file and create a symbolic link to the passwd and shadow file

  D. It is not possible for Samba to use/etc/passwd and /etc/shadow

  E. Run smbpasswd to convert /etc/passwd and /etc/shadow to a Samba pass word file

  Correct Answer: D