Lpi 202-450 Online Practice Questions and Exam Preparation

Lpi 202-450 Online Questions & Answers

• Question 61:

  A web server is expected to handle approximately 200 simultaneous requests during normal use with an occasional spike in activity and is performing slowly. Which directives in httpd.conf need to be adjusted?

  A. MinSpareServers and MaxSpareServers.
  B. MinSpareServers, MaxSpareServers, StartServers and MaxClients.
  C. MinServers, MaxServers and MaxClients.
  D. MinSpareServers, MaxSpareServers, StartServers, MaxClients and KeepAlive.
  B. MinSpareServers, MaxSpareServers, StartServers and MaxClients.

• Question 62:

  Messages from programs are not appearing in the user's native language. What environment variable must be set for this to happen?

  A. LANG
  B. I18N
  C. MESSAGES
  D. MSGS
  E. LC_MSGS
  A. LANG

• Question 63:

  What does the samba-tool testparm command confirm regarding the Samba configuration?

  A. The configuration loads successfully.
  B. The service operates as expected.
  C. The Samba services are started automatically when the system boots.
  D. The netfilter configuration on the Samba server does not block any access to the services defined in the configuration.
  E. All running Samba processes use the most recent configuration version.
  A. The configuration loads successfully.

• Question 64:

  Which of the following lines in the sshd configuration file should, if present, be changed in order to increase the security of the server? (Choose TWO correct answers.)

  A. Protocol 2, 1
  B. PermitEmptyPasswords no C. Port 22
  D. PermitRootLogin yes
  E. IgnoreRhosts yes
  A. Protocol 2, 1
  D. PermitRootLogin yes

• Question 65:

  Which TWO of the following statements about xinetd and inetd are correct?

  A. xinetd supports access control by time.
  B. xinetd only supports TCP connections.
  C. xinetd is faster than xinetd and should be preferred for this reason.
  D. xinetd includes support for X connections.
  E. xinetd and inetd are used to reduce the number of listening daemons.
  A. xinetd supports access control by time.
  E. xinetd and inetd are used to reduce the number of listening daemons.

• Question 66:

  In what mode is your FTP session when the client side makes the connections to both the data and command ports of the FTP server?

  A. passive
  B. active
  C. impassive
  D. safe
  E. inactive
  A. passive

• Question 67:

  In a BIND zone file, what does the @ character indicate?

  A. It's the fully qualified host name of the DNS server.
  B. It's an alias for the e-mail address of the zone master.
  C. It's the name of the zone as defined in the zone statement in named.conf.
  D. It's used to create an alias between two CNAME entries.
  C. It's the name of the zone as defined in the zone statement in named.conf.

• Question 68:

  A program, called vsftpd, running in a chroot jail, is giving the following error: /bin/vsftpD. error while loading shared libraries: libc.so.6: cannot open shared object filE. No such file or directory. Which TWO of the following are possible solutions?

  A. Get the vsftp source code and compile it statically.
  B. The file /etc/ld.so.conf must contain the path to the appropriate lib directory in the chroot jail
  C. Create a symbolic link that points to the required library outside the chroot jail
  D. Copy the required library to the appropriate lib directory in the chroot jail.
  E. Run the program using the command chroot and the option --static_libs
  A. Get the vsftp source code and compile it statically.
  D. Copy the required library to the appropriate lib directory in the chroot jail.

• Question 69:

  Which files are read by the lsdev command? (Please specify THREE answers)

  A. /proc/dma
  B. /proc/filesystems
  C. /proc/interrupts
  D. /proc/ioports
  E. /proc/swaps
  A. /proc/dma
  C. /proc/interrupts
  D. /proc/ioports

• Question 70:

  Which setting in the Courier IMAP configuration file will tell the IMAP daemon to only listen on the localhost interface?

  A. ADDRESS=127.0.0.1
  B. Listen 127.0.0.1
  C. INTERFACE=127.0.0.1
  D. LOCALHOST_ONLY=1
  A. ADDRESS=127.0.0.1