Lpi 202-450 Online Practice Questions and Exam Preparation

Lpi 202-450 Online Questions & Answers

• Question 281:

  Which is the preferred mail server for the domain example.com, according to the BIND configuration below? (Type the fully-qualified domain name.)

  

  A. mx-ny.certkiller.com
  A. mx-ny.certkiller.com

• Question 282:

  A malicious user has sent a 35MB video clip, as an attachment, to hundreds of Recipients. Looking in the outbound queue reveals that this is the only mail there. This mail can be removed with the command rm _______________ * . Complete the path below.

  A. /var/spool/mqueue/
  A. /var/spool/mqueue/

• Question 283:

  In a PAM configuration file, which of the following is true about the sufficient control flag in the following line?

  Auth sufficient pam_module.so

  A. This PAM module is called if it is present, otherwise, further modules will be tried.
  B. This module is sufficient to determine both success or failure of an authentication attempt and no other modules will need to be tried.
  C. Failure of this module will not be considered fatal and, if the module succeeds, success will be returned to the application immediately without considering and further modules.
  D. If a previous required module fails, success of this module will be used to check if further modules in the stack should be tried.
  C. Failure of this module will not be considered fatal and, if the module succeeds, success will be returned to the application immediately without considering and further modules.

• Question 284:

  Which Apache HTTP Server directive specifies the types of directives that are allowed in .htaccess files?

  A. AllowExternalConfig
  B. AllowAccessFile
  C. AllowConfig
  D. AllowOverride
  D. AllowOverride

• Question 285:

  Which of the following options are valid in the /etc/exports file? (Choose TWO correct answers.)

  A. rw
  B. ro
  C. rootsquash
  D. norootsquash
  E. uid
  A. rw
  B. ro

• Question 286:

  Please enter the command with all parameters and arguments, that could be used by root to list the cron jobs for the user john.

  A. crontab -u john -l
  A. crontab -u john -l

• Question 287:

  Which of the following is correct about this excerpt from an LDIF file?

  

  A. dn is the domain name.
  B. o is the operator name.
  C. cn is the common name.
  D. dn is the relative distinguished name.
  E. DC is the delegation container.
  D. dn is the relative distinguished name.

• Question 288:

  The Samba configuration file contains the following lines:

  hosts allow = 192.168.1.100 192.168.2.0/255.255.255.0 localhost

  hosts deny = 192.168.2.31

  interfaces = 192.168.1.0/255.255.255.0 192.168.2.0/255.255.255.0

  A workstation is on the wired network with an IP address of 192.168.1.117 but is unable to access the Samba server. A wireless laptop with an IP address of 192.168.2.93 can access the Samba server. Additional troubleshooting shows that almost every machine on the wired network is unable to access the Samba server. Which single choice below will permit wired workstations to connect to the Samba server without denying access to any one else?

  A. hosts allow = 192.168.1.1-255
  B. hosts allow = 192.168.1.100 192.168.2.200 localhost
  C. hosts deny = 192.168.1.100/255.255.255.0 192.168.2.31 localhost
  D. hosts deny = 192.168.2.200/255.255.255.0 192.168.2.31 localhost
  E. hosts allow = 192.168.1.0/255.255.255.0 192.168.2.0/255.255.255.0 localhost
  E. hosts allow = 192.168.1.0/255.255.255.0 192.168.2.0/255.255.255.0 localhost

• Question 289:

  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.

  A. open relay
  A. open relay

• Question 290:

  What is the name of the dovecot configuration variable that specifies the location of user mail?

  A. mbox
  B. mail_location
  C. user_dir
  D. maildir
  E. user_mail_dir
  B. mail_location