Lpi 202-450 Online Practice Questions and Exam Preparation

Lpi 202-450 Online Questions & Answers

• Question 231:

  If the command arp -f is run, which file will be read by default?

  A. /etc/hosts
  B. /etc/ethers
  C. /etc/arp.conf
  D. /etc/networks
  E. /var/cache/arp
  B. /etc/ethers

• Question 232:

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

  A. iptables-save
  A. iptables-save

• Question 233:

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

• Question 234:

  Which command can be used when writing scripts which perform tests against remote services?

  A. snort
  B. netmap
  C. nc
  D. telnet
  C. nc

• Question 235:

  Which TWO /etc/hosts.allow entries will allow access to sshd from the class C network 192.168.1.0?

  A. sshd : 192.168.1.
  B. sshd : 192.168.1
  C. sshd : 192.168.1.0 netmask 255.255.255.0
  D. sshd : 192.168.1.0/255.255.255.0
  E. sshd : 192.168.1.0
  A. sshd : 192.168.1.
  D. sshd : 192.168.1.0/255.255.255.0

• Question 236:

  Which of these tools can provide the most information about DNS queries?

  A. dig
  B. nslookup
  C. host
  D. named-checkconf
  E. named-checkzone
  A. dig

• Question 237:

  Considering the following excerpt from the httpd.conf file, select the correct answer below:

  AllowOverride AuthConfig Indexes

  A. The Indexes directive in the excerpt allows the use of other index-related directives such as DirectoryIndex
  B. Both directives AuthConfig and Indexes found in the server's .htaccess file will be overridden by the same directives found in the httpd.conf file
  C. The AuthConfig used in the excerpt allows the use of other authentication-related directives such as AuthType
  D. The excerpt is incorrect, as the AllowOverride cannot be used with Indexes, since the latter cannot be overridden
  E. The excerpt is incorrect, because AllowOverride cannot be used inside a Location section
  E. The excerpt is incorrect, because AllowOverride cannot be used inside a Location section

• Question 238:

  Which of the following PAM modules sets and unsets environment variables?

  A. pam_set
  B. pam_shell
  C. pam-vars
  D. pam-env
  E. pam_export
  D. pam-env

• Question 239:

  Which option is used to configure pppd to use up to two DNS server addresses provided by the remote server?

  A. ms-dns
  B. nameserver
  C. usepeerdns
  D. dns
  E. None of the above
  E. None of the above

• Question 240:

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