Lpi LPI Certifications 117-202 Questions & Answers

• Question 201:

  Which of the following options can be passed to a DHCP client machine using configuration options on the DHCP server?

  A. The NIS domain name

  B. The resolving order in /etc/resolv.conf

  C. The priority order in nsswitch.conf

  D. The filter rules for iptables

  E. The contents of hosts.allow and hosts.deny

  Correct Answer: A

• Question 202:

  For an LDAP client configuration, the LDAP base needs to be set. Which TWO of the following actions would achieve that?

  A. export LDAPBASE=dc=linuxfoo,dc=com

  B. export BASE=dc=linuxfoo,dc=com

  C. Edit ldapbase.conf and add "BASE dc=linuxfoo,dc=com".

  D. Edit cldap.conf and add "BASE dc=linuxfoo,dc=com".

  E. Edit ldap.conf and add "BASE dc=linuxfoo,dc=com".

  Correct Answer: AE

• Question 203:

  An administrator wants to issue the command echo 1 >/var/ log/boater.log once all of the scripts in / etc/rc2.d have been executed. What is the best way to accomplish this?

  A. Add the command to /etc/rc.local

  B. Create a script in ~/.kde/Autostart/ and place the command in it

  C. Create a script in /etc/init.d/ and place a link to it in /etc/rc2.d/

  D. Create a script in /etc/rc2.d/ and place the command in it

  Correct Answer: A

• Question 204:

  An administrator has placed an executable in the directory /etc/init.d, however it is not being executed when the system boots into runlevel 2. What is the most likely cause of this?

  A. The script has not been declared in /etc/services

  B. runleve1 2 is not declared in /etc/inittab

  C. The script has the permissions 700 and is owned by root

  D. A corresponding link was not created in /etc/rc2.d

  Correct Answer: D

• Question 205:

  On bootup, LILO prints out LIL and stops. What is the cause of this?

  A. The descriptor table is bad

  B. LILO failed to load the second stage loader

  C. LILO failed to load the primary stage loader

  D. LILO failed to locate the kernel image

  Correct Answer: A

• Question 206:

  A server was rebuilt using a full system backup but with a different disk setup. The kernel won't boot, complaining it cannot find the root filesystem. Which of the following commands will fix this error by pointing the kernel image to the new root partition?

  A. mkbootdisk

  B. tune2fs

  C. rdev

  D. grub-install

  E. fdisk

  Correct Answer: C

• Question 207:

  The following data is some of the output produced by a program. Which program produced this output?

  strftime (" Thu", 1024, "%a", 0xb7f64380) =4 fwrite ("Thu", 3, 1, 0xb7f614e0) =1 fputc (' ', 0xb7f614e0) =32 strftime (" Feb", 1024, " %b", 0xb7f64380) =4 fwrite ("Feb", 3, 1, 0xb7f614e0) =1 fputc (' ', 0xb7f614e0) =32 fwrite ("19", 2, 1, 0xb7f614e0) =1

  A. lsof

  B. ltrace

  C. nm

  D. strace

  E. time

  Correct Answer: B

• Question 208:

  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

  Correct Answer: ACD

• Question 209:

  Which of the following describes the main purpose of strace?

  A. Show the TCP/IP stack data, to help to solve network problems

  B. Help to follow the traces of intruders of the internal network

  C. Debug programs by displaying the original code of the program. It is a kind of "disassembler"

  D. Reverse engineer applications, resulting in the source code of the program

  E. Debug programs by monitoring system calls and reporting them

  Correct Answer: E

• Question 210:

  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

  Correct Answer: E