Lpi LPI Certifications 117-202 Questions & Answers

• Question 151:

  On a newly-installed mail server with the IP address 10.10.10.1, ONLY local networks should be able to send email. How can the configuration be tested, using telnet, from outside the local network?

  A. telnet 10.10.10.1 25 MAIL FROM RECEIPT TO:

  B. telnet 10.10.10.1 25 RCPT FROM:[email protected] MAIL TO:

  C. telnet 10.10.10.1 25 HELLO bogus.example.com MAIL FROM: RCPT TO:

  D. telnet 10.10.10.1 25 HELO bogus.example.com MAIL FROM: RCPT TO:

  E. telnet 10.10.10.1 25 HELO: bogus.example.com RCPT FROM: MAIL TO:

  Correct Answer: D

• Question 152:

  The following is an excerpt from a procmail configuration filE.

  :0 c * ! ^To: backup ! backup

  Which of the following is correct?

  A. All mails will be backed up to the path defined by $MAILDIR

  B. All mails to the local email address backup will be stored in the directory backup.

  C. A copy of all mails will be stored in file backup.

  D. A copy of all mails will be send to the local email address backup.

  E. Mails not addressed to backup are passed through a filter program named backup.

  Correct Answer: D

• Question 153:

  Which of the following recipes will append emails from "root" to the "rootmails" mailbox?

  A. :0c: rootmails

  * ^From.*root

  B. :0c:

  * ^From.*root

  rootmails

  C. :0c:

  * ^From=root

  rootmails

  D. :0c:

  * ^From=*root

  rootmails

  E. :0c: $From= $root rootmails

  Correct Answer: B

• Question 154:

  The internal network (192.168.1.0-192.168.1.255) needs to be able to relay email through the site's sendmail server. What line must be added to /etc/mail/access to allow this?

  A. 192.168.1.0/24 RELAY

  B. 192.168.1 RELAY

  C. 192.168.1.0/24 OK

  D. 192.168.1 OK

  Correct Answer: B

• Question 155:

  The syntax of the procmail configuration file is?

  A. :0[flags][:[lockfile]] [* condition] action

  B. [* condition] action :0[flags][: [lockfile]]

  C. :0[flags][:[lockfile]] [* condition] action

  D. :0[flags][:[lockfile]]:[* condition] action

  E. :0[flags][:[lockfile]]:[* condition]:action

  Correct Answer: A

• Question 156:

  The Internet gateway connects the clients with the Internet by using a Squid proxy. Only the clients from the network 192.168.1.0/24 should be able to use the proxy. Which of the following configuration sections is correct?

  A. acl local src 192.168.1.0/24 http_allow local

  B. acl local src 192.168.1.0/24 http_access allow local

  C. acl local src 192.168.1.0/24 http access allow local

  D. acl local src 192.168.1.0/24 http_access_allow=local

  E. acl local src 192.168.1.0/24 httpd local allow

  Correct Answer: B

• Question 157:

  What of the following is NOT a valid ACL type, when configuring squid?

  A. src

  B. source

  C. dstdomain

  D. url_regex

  E. time

  Correct Answer: B

• Question 158:

  Users in the acl named 'sales_net' must only be allowed to access to the Internet at times specified in the time_acl named 'sales_time'. Which is the correct http_access directive, to configure this?

  A. http_access deny sales_time sales_net

  B. http_access allow sales_net sales_time

  C. http_access allow sales_net and sales_time

  D. allow http_access sales_net sales_time

  E. http_access sales_net sales_time

  Correct Answer: B

• Question 159:

  In the file /var/squid/url_blacklist is a list of URLs that users should not be allowed to access. What is the correct entry in Squid's configuration file to create an acl named blacklist based on this file?

  A. acl blacklist urlpath_regex /var/squid/url_blacklist

  B. acl blacklist file /var/squid/url_blacklist

  C. acl blacklist "/var/squid/url_blacklist"

  D. acl blacklist urlpath_regex "/var/squid/url_blacklist"

  E. acl urlpath_regex blacklist /var/squid/url_blacklist

  Correct Answer: D

• Question 160:

  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