Lpi LPI Certifications 117-202 Questions & Answers

• Question 281:

  According to the tcpdump output below, what is the IP address of the client host?

  

  Correct Answer: 192.168.246.11

• Question 282:

  Running tcpdump -nli eth1 'icmp' shows the following output:

  11:56:35.599063 IP 192.168.123.5 > 194.25.2.129: icmp 64: echo request seq 1 11:56:35.670910 IP 194.25.2.129 > 192.168.123.5: icmp 64: echo reply seq 1

  What command was used on the host 192.168.123.5, to generate this output?

  Correct Answer: ping

• Question 283:

  Please enter the complete command to create a new password file for HTTP basic authentication (/home/http/data/web _passwd) for user john.

  Correct Answer: htpasswd -c /home/http/data/web_passwd john

• Question 284:

  Which file on a Postfix server modifies the sender address for outgoing e-mails? Please enter only the file name without the path

  Correct Answer: sender_canonical

• Question 285:

  Which command can be used to save the current iptables rules into a file? Please enter only the command without path or parameters.

  Correct Answer: iptables-save

• Question 286:

  All machines outside the network are able to send emails through the server to addresses not served by that server. If the server accepts and delivers the email, then it is a (n) _____________. Please enter the English term, without any punctuation.

  Correct Answer: open relay

• Question 287:

  Please enter the command used to remove Kerberos tickets from the cache below.

  Correct Answer: kdestroy

• Question 288:

  Please enter the Kerberos 5 configuration file name without path below.

  Correct Answer: krb5.conf

• Question 289:

  According to this LDIF excerpt, which organizational unit is Robert Smith part of? (Specify only the organizational unit.)

  dn: cn=Robert Smith,ou=people,dc=example,dc=com objectclass: inetOrgPerson cn: Robert Smith cn: Robert J Smith cn: bob smith sn: smith uiD. rjsmith userpassworD. rJsmitH carlicensE. HISCAR 123 homephonE. 555-111-2222 mail: [email protected] mail: [email protected] mail: [email protected] description: swell guy

  Correct Answer: people, ou=people

• Question 290:

  What parameter in the sshd configuration file instructs sshd to prevent specific user names from logging in to a system? (Please specify the parameter only without settings.)

  Correct Answer: DenyUsers, denyusers