Lpi 117-102 Online Practice Questions and Exam Preparation

Lpi 117-102 Online Questions & Answers

• Question 81:

  You have made changes to your /etc/lilo.conf file.

  Type in the simplest command that will reload the configuration to the MBR

  lilo

  /etc/lilo.conf is the file used by lilo command to update the MBR or first sector of the partition with the appropriate booting information ie. root partition, kernel file etc. After reconfiguring the file you should update the MBR or first sector of boot partition using lilo command.

• Question 82:

  Which of the following commands can deconfigure a network interface?

  A. ipdown
  B. net
  C. ifconfig
  D. netdown
  C. ifconfig

• Question 83:

  Which two files in a user's home directory are used to customize the bash environment?

  A. bash and .bashrc
  B. bashrc and-bash_conf
  C. bashrc and bashprofile
  D. .bashrc and .bash_profile
  E. bash.conf and .bash_profile
  D. .bashrc and .bash_profile

• Question 84:

  What commands will load a kernel module? (Select TWO answers)

  A. ldmod
  B. modprobe
  C. loadmod
  D. insmod
  E. modload
  B. modprobe
  D. insmod

• Question 85:

  Which protocol uses two (2) TCP/IP ports one of them being port 20 for data transfer?

  ftp

• Question 86:

  You use the public NTP server time.nist.gov to make sure your system clock is accurate before using it to adjust your hardware clock. Complete the following command to accomplish this: ______ time.nist.gov

  ntpdate

  With the command ntpdate time.nist.gov you can set your clock.

• Question 87:

  The information displayed by lsmod is identical to that available from:

  A. /proc/modules.
  B. /proc/depmod.
  C. /proc/ls.
  D. /proc/lsmod.
  A. /proc/modules.

  ---

  Lsmod shows information about all loaded modules. The format is name, size, use count, list of referring modules. The information displayed is identical to that available from /proc/modules. cat /proc/modules Module Size Used by i915 81349 2 md5 4033 1 ipv6 232705 10 parport_pc 24705 1 lp 12077 0 parport 37129 2 parport_pc,lp autofs4 23237 0 sunrpc 157093 1 dm_mod 54741 2 button 6481 0 battery 8901 0 ac 4805 0 raid1 19905 1 uhci_hcd 31065 0 ehci_hcd 30917 0 snd_intel8x0 33769 0 snd_ac97_codec 63889 1 snd_intel8x0 snd_pcm_oss 49017 0 snd_mixer_oss 17985 1 snd_pcm_oss snd_pcm 96841 2 snd_intel8x0,snd_pcm_oss snd_timer 29893 1 snd_pcm snd_page_alloc 9673 2 snd_intel8x0,snd_pcm snd_mpu401_uart 8769 1 snd_intel8x0 snd_rawmidi 26597 1 snd_mpu401_uart snd_seq_device 8137 1 snd_rawmidi snd 54949 9 snd_intel8x0,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer,snd_mpu4 01_u art,snd_rawmidi,snd_seq soundcore 9889 1 snd 8139too 25921 0 mii 4673 1 8139too floppy 58481 0 ext3 116809 6 jbd 71257 1 ext3

• Question 88:

  What command will compile the Linux kernel and leave a file called bzImage in the floppy disk?

  A. make bzImage
  B. make compile
  C. make Image
  D. make bzdisk
  D. make bzdisk

  ---

  After depending and cleaning, you may now `make bzImage' or `make bzdisk' (this is the part that takes a long time.). `make bzImage' will compile the kernel, and leave a file in arch/i386/boot called `bzImage' (among other things). This is the new compressed kernel. `make bzdisk' does the same thing, but also places the new bzImage on a floppy disk which you hopefully put in drive ``A:''. `bzdisk' is fairly handy for testing new kernels; if it bombs (or just doesn't work right), just remove the floppy and boot with your old kernel. It can also be a handy way to boot if you accidentally remove your kernel (or something equally as dreadful).

• Question 89:

  Lsmod shows information in which of the following formats?

  A. name, size, use count, list of referring modules
  B. name, use count, list of referring modules, size
  C. name, size, list of referring modules, use count
  D. None of the choices
  A. name, size, use count, list of referring modules

  ---

  Lsmod shows information about all loaded modules. The format is name, size, use count, list of referring modules. The information displayed is identical to that available from /proc/modules. See the sample output Module Size Used by i915 81349 2 md5 4033 1 ipv6 232705 10 parport_pc 24705 1 lp 12077 0 parport 37129 2 parport_pc,lp autofs4 23237 0 sunrpc 157093 1 dm_mod 54741 2 button 6481 0 battery 8901 0 ac 4805 0 raid1 19905 1 uhci_hcd 31065 0 ehci_hcd 30917 0 snd_intel8x0 33769 0 snd_ac97_codec 63889 1 snd_intel8x0 snd_pcm_oss 49017 0 snd_mixer_oss 17985 1 snd_pcm_oss snd_pcm 96841 2 snd_intel8x0,snd_pcm_oss snd_timer 29893 1 snd_pcm snd_page_alloc 9673 2 snd_intel8x0,snd_pcm snd_mpu401_uart 8769 1 snd_intel8x0 snd_rawmidi 26597 1 snd_mpu401_uart snd_seq_device 8137 1 snd_rawmidi snd 54949 9 snd_intel8x0,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer,snd_mpu4 01_u art,snd_rawmidi,snd_seq soundcore 9889 1 snd 8139too 25921 0 mii 4673 1 8139too floppy 58481 0 ext3 116809 6 jbd 71257 1 ext3

• Question 90:

  What configuration file contains the list of directories shared via NFS?

  A. /etc/share
  B. /etc/exports
  C. /etc/dfs/dfstab
  D. /etc/fstab
  B. /etc/exports