Lpi 202-450 Online Practice Questions and Exam Preparation

Lpi 202-450 Online Questions & Answers

• Question 151:

  Which of the following statements allow the logical combinations of conditions in Sieve filters? (Choose two.)

  A. allof
  B. anyof
  C. noneof
  D. and
  E. or
  A. allof
  E. or

• Question 152:

  What tool scans log files for unsuccessful login attempts and blocks the offending IP addresses with firewall rules?

  A. nessus
  B. nmap
  C. nc
  D. watchlogs
  E. fail2ban
  E. fail2ban

• Question 153:

  After changing /etc/exports on a server, remote hosts are still unable to mount the exported directories. What should be the next action? Please select TWO correct answers.

  A. Restart the NFS daemon
  B. Run exportfs -a on the server
  C. Run exportfs -f on the server
  D. Run showmount -a on the server
  E. Restart the remote hosts
  B. Run exportfs -a on the server
  C. Run exportfs -f on the server

• Question 154:

  Which Linux user is used by vsftpd to perform file system operations for anonymous FTP users?

  A. The Linux user which runs the vsftpd process
  B. The Linux user that owns the root FTP directory served by vsftpd
  C. The Linux user with the same user name that was used to anonymously log into the FTP server
  D. The Linux user root, but vsftpd grants access to anonymous users only to globally read-/writeable files
  E. The Linux user specified in the configuration option ftp_username
  E. The Linux user specified in the configuration option ftp_username

• Question 155:

  Which of the following OpenVPN configuration options makes OpenVPN forward network packets between VPN clients itself instead of passing the packets on to the Linux host which runs the OpenVPN server for further processing?

  A. inter-client-traffic
  B. client-to-client
  C. client-router
  D. client-pass
  E. grant-client-traffic
  B. client-to-client

• Question 156:

  What command is used to add a route to the 192.168.4.0/24 network via 192.168.0.2?

  A. route add - network 192.168.4.0 netmask 255.255.255.0 gw 192.168.0.2
  B. route add - net 192.168.4.0/24 gw 192.168.0.2
  C. route add - network 192.168.4.0/24 192.168.0.2
  D. route add - net 192.168.4.0 netmask 255.255.255.0 192.168.0.2
  E. route add - net 192.168.4.0 netmask 255.255.255.0 gw 192.168.0.2
  E. route add - net 192.168.4.0 netmask 255.255.255.0 gw 192.168.0.2

• Question 157:

  What command is used to reload a set of saved netfilter rules?

  A. iptables-restore
  B. iptables-recover
  C. iptables-load
  D. iptables-reload
  A. iptables-restore

• Question 158:

  Given this excerpt from an Apache configuration file, which of the numbered lines has INCORRECT syntax?

  1:

  2: ServerAdmin [email protected]

  3: DocumentRoot /home/http/admin

  4: ServerName admin.server.example.org

  5: DirectoryIndex index.php default.php

  6: ErrorLog logs/admin.server.example.org-error_log

  7: CustomLog logs/admin.server.example.org-access_log common

  8:

  A. 1
  B. 1 and 4
  C. 1, 4 and 7
  D. 1 and 5
  E. None. The configuration is valid
  E. None. The configuration is valid

• Question 159:

  Which command is used to administer IPv6 netfilter rules?

  A. iptables
  B. iptablesv6
  C. iptables6
  D. ip6tables
  E. ipv6tables
  D. ip6tables

• Question 160:

  Why are different IP addresses recommended when hosting multiple HTTPS virtual hosts? (Choose TWO correct answers.)

  A. Apache caches SSL keys based on IP address.
  B. The SSL connection is made before the virtual host name is known by the server.
  C. The SSL key is tied to a specific IP address when issued by the Certificate Authority.
  D. This is only needed when dynamic content is being generated by more than one of the virtual hosts.
  E. The Server Name Indication extension to TLS is not universally supported.
  B. The SSL connection is made before the virtual host name is known by the server.
  E. The Server Name Indication extension to TLS is not universally supported.