Lpi LPI Certifications 117-202 Questions & Answers

• Question 181:

  

  A. Any host, from any network, may use this server as its main DNS server.

  B. If the server doesn't know the answer to a query, it sends a recursive query to 192.168.0.4.

  C. If the server doesn't know the answer to a query, it sends a query to a root DNS server.

  D. Hosts in the network 10.0.0.0/24 will be able to ask for zone transfers.

  E. If the server doesn't know the answer to a query, it sends a recursive query to 192.168.0.4 and, if this fails, it returns a failure.

  Correct Answer: B

• Question 182:

  Which of these would be the simplest way to configure BIND to return a different version number to queries?

  A. Compile BIND with the option -blur-version=my version.

  B. Set version-string "my version" in BIND's configuration file.

  C. Set version "my version" in BIND's configuration file.

  D. Set version=my version in BIND's configuration file.

  E. Ser version-bind "my version" in BIND's configuration file.

  Correct Answer: C

• Question 183:

  Which dhcpd.conf option defines the DNS server address(es) to be sent to the DHCP clients?

  A. domainname

  B. domain-name-servers

  C. domain-nameserver

  D. domain-name-server

  Correct Answer: B

• Question 184:

  What is a significant difference between host and zone keys generated by dnssec-keygen?

  A. There is no difference.

  B. Both zone key files ( .key/.private ) contain a public and private key.

  C. Both host keys files ( .key/. private) contain a public and private key.

  D. Host Keys must always be generated if DNSSEC is used; zone keys are optional

  E. Zone Keys must always be generated if is used; host keys are optional

  Correct Answer: B

• Question 185:

  The host, called " Certkiller ", with the MAC address "08:00:2b:4c:59:23", should always be given the IP address of 192.168.1.2 by the DHCP server. Which of the following configurations will achieve this?

  A. host Certkiller { hardware-ethernet 08:00:2b:4c:59:23; fixed-address 192.168.1.2; }

  B. host Certkiller { mac=08:00:2b:4c:59:23; ip= 192.168.1.2; }

  C. host Certkiller = 08:00:2b:4c:59:23 192.168.1.2

  D. host Certkiller { hardware ethernet 08:00:2b:4c:59:23; fixed-address 192.168.1.2; }

  E. host Certkiller { hardware-address 08:00:2b.4c:59:23; fixed-ip 192.168.1.2; }

  Correct Answer: D

• Question 186:

  Which of the following sentences is true about ISC DHCP?

  A. It can't be configured to assign addresses to BOOTP clients.

  B. Its default behavior is to send DHCPNAK to clients that request inappropriate addresses.

  C. It can't be used to assign addresses to X - terminals.

  D. It can be configured to only assign addresses to known clients.

  E. None of the above.

  Correct Answer: D

• Question 187:

  Which Squid configuration directive defines the authentication method to use?

  A. auth_param

  B. auth_method

  C. auth_program

  D. auth_mechanism

  E. proxy_auth

  Correct Answer: A

• Question 188:

  Which entry in the .procmailrc file will send a copy of an email to another mail address?

  A. :0 c

  B. :0 copy

  C. :c

  D. :copy

  E. :s

  Correct Answer: A

• Question 189:

  A security-conscious administrator would change which TWO of the following lines found in an SSH configuration file?

  A. Protocol 2, 1

  B. PermitEmptyPasswords no

  C. Port 22

  D. PermitRootLogin yes

  E. IgnoreRhosts yes

  Correct Answer: AD

• Question 190:

  Some users are unable to connect to specific local hosts by name, while accessing hosts in other zones works as expected. Given that the hosts are reachable by their IP addresses, which is the default log file that could provide hints about the problem?

  A. /var/named/log

  B. /var/lib/named/dev/log

  C. /var/log/bind_errors

  D. /var/log/bind/errors

  E. /var/log/messages

  Correct Answer: E