Lpi 202-450 Online Practice Questions and Exam Preparation

Lpi 202-450 Online Questions & Answers

• Question 121:

  With netfilter, which packet matching table contains built-in chains called INPUT, OUTPUT and FORWARD?

  A. ipconn
  B. filter
  C. nat
  D. default
  E. masq
  B. filter

• Question 122:

  A zone file contains the following lines:

  

  and is included in the BIND configuration using this configuration stanza:

  

  Which problem is contained in this configuration?

  A. The zone statement is the BIND configuration must contain the cross-zone-data yes; statement.
  B. The zone cannon contain records for a name which is outside the zone's hierarchy.
  C. The $ORIGIN declaration cannot be used in zone files that are included for a specific zone name in the BIND configuration.
  D. An A record cannot contain an IPv4 address because its value is supposed to be a reverse DNS name.
  E. Names of records in a zone file cannot be fully qualified domain names.
  C. The $ORIGIN declaration cannot be used in zone files that are included for a specific zone name in the BIND configuration.

• Question 123:

  After having a laptop assigned to a new subnet, a user is no longer able to login to the SSH server with an error message like Connection closed by remote host. Which of the following are possible approaches to determine and fix the cause of this problem? (Choose TWO correct answers.)

  A. Generate a new host key on the client and replace the current client host key on the SSH server.
  B. Verify that the settings in /etc/host.allow and /etc/host.deny are not preventing access.
  C. Flush the ARP table and the neighbor discovery cache on both the SSH server and the client.
  D. Add the new IP address of the client to the AllowHosts configuration setting on the SSH server.
  E. Check that there are no netfilter rules that reject SSH connections from the new IP address.
  B. Verify that the settings in /etc/host.allow and /etc/host.deny are not preventing access.
  E. Check that there are no netfilter rules that reject SSH connections from the new IP address.

• Question 124:

  To which destination will a route appear in the Linux routing table after activating IPv6 on a router's network interface, even when no global IPv6 addresses have been assigned to the interface?

  A. fe80::/10
  B. 0::/128 C. 0::/0
  D. fe80::/64
  E. 2000::/3
  A. fe80::/10

• Question 125:

  The innd configuration file has been changed and it should be used as soon as possible. What is the fastest way to accomplish that?

  A. ctlinnd kill hup
  B. kill - HUP process id
  C. ctlinnd xexec innd
  D. ctlinnd reload innd
  E. /usr/sbin/innd reload
  C. ctlinnd xexec innd

• Question 126:

  A private OID to be used with OpenLDAP should be obtained for a company when:

  A. The company intends to use a commercial LDAP schema.
  B. The company wants to make their directory available to the public on the Internet.
  C. The company plans to create custom schema files for their directory.
  D. The company wish to use an encrypted attribute.
  C. The company plans to create custom schema files for their directory.

• Question 127:

  Given that all users have their home directory in /home and the following directive is present in the Apache HTTPD Server configuration file, what is the full filesystem path to the file referenced by the URL http://server/~joe/index.html? UserDir public_html

  A. /home/joe/public_html/index.html
  B. /home/public_html/joe/index.html
  C. /home/joe/public_html/htdocs/index.html
  D. /home/joe/apache/public_html/index.html
  A. /home/joe/public_html/index.html

• Question 128:

  Which server program will understand and can reply to NetBIOS name service requests?

  A. netbios
  B. nmbd
  C. smbd
  D. winbindd
  B. nmbd

• Question 129:

  A user is on holiday for two weeks. Anyone sending an email to that account should receive an autoresponse. Which of the following procmail rules should be used, so that all incoming emails are processed by vacation?

  A. :0c: | /usr/bin/vacation nobody
  B. :w | /usr/bin/vacation nobody
  C. :0fc: |/usr/bin/vacation nobody
  D. | /usr/bin/vacation nobody
  E. :> |/usr/bin/vacation nobody
  A. :0c: | /usr/bin/vacation nobody

• Question 130:

  Given the following Squid configuration excerpt:

  cache_dir ufs /var/spool/squid3/ 1024 16 256

  Which of the following directories will exist directly within the directory:

  /var/spool/squid3/? (Choose two.)

  A. 0F
  B. A0
  C. 0b
  D. FF
  E. 00
  A. 0F
  C. 0b