Lpi LPI Certifications 117-202 Questions & Answers

• Question 211:

  Running sysctl has the same effect as:

  A. Changing the kernel compilation parameters

  B. Writing to files inside /proc

  C. Changing process limits using ulimit

  D. Editing files inside /etc/sysconfig

  E. There is no equivalent to this utility

  Correct Answer: B

• Question 212:

  Which of the following is NOT included in a Snort rule header?

  A. protocol

  B. action

  C. source IP address

  D. packet byte offset

  E. source port

  Correct Answer: D

• Question 213:

  Which environment variables are used by ssh-agent? (Please select TWO variables)

  A. SSH_AGENT_KEY

  B. SSH_AGENT_SOCK

  C. SSH_AGENT_PID

  D. SSH_AUTH_SOCK

  E. SSH_AUTH_PID

  Correct Answer: BC

• Question 214:

  Which of the following organisations track and report on security related flaws in computer technology? (Please select TWO answers)

  A. Bugtraq

  B. CERT

  C. CSIS

  D. Freshmeat

  E. Kernel.org

  Correct Answer: AC

• Question 215:

  Which of the following Linux services has support for only the Routing Information Protocol (RIP) routing protocol?

  A. gated

  B. ipchains

  C. netfilter

  D. routed

  E. zebra

  Correct Answer: D

• Question 216:

  You have to mount the /data filesystem from an NFS server(srvl) that does not support locking. Which of the following mount commands should you use?

  A. mount -a -t nfs

  B. mount -o locking=off srvl:/data /mnt/data

  C. mount -o nolocking srvl:/data /mnt/data

  D. mount -o nolock srvl:/data /mnt/data

  E. mount -o nolock /data@srvl /mn/data

  Correct Answer: D

• Question 217:

  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

  Correct Answer: A

• Question 218:

  You suspect that you are receiving messages with a forged From: address. What could help you find out where the mail is originating?

  A. Install TCP wrappers, and log all connections on port 25

  B. A dd the command 'FR-strlog' to the sendmail.cf file

  C. Add the command 'define ('LOG_REAL_FROM') dnl' to the sendmail.mc file

  D. Run a filter in the aliases file that checks the originating address when mail arrives

  E. Look in the ReceiveD. and Message-ID. parts of the mail header

  Correct Answer: E

• Question 219:

  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

  Correct Answer: A

• Question 220:

  What is the missing keyword in the following configuration sample for dovecot which defines which authentication types to support?

  (Specify only the keywork) auth default { ______ = plain login cram-md5 }

  A. auth_order

  B. mechanisms

  C. methods

  D. supported

  Correct Answer: B