Lpi 117-102 Online Practice Questions and Exam Preparation

Lpi 117-102 Online Questions & Answers

• Question 401:

  Which of the following correctly describe a Micro-kernel Architecture?

  A. it has an extremely small core.
  B. only its small core remains in memory at all times.
  C. its device drivers are loaded as-needed.
  D. None of the choices
  A. it has an extremely small core.
  B. only its small core remains in memory at all times.
  C. its device drivers are loaded as-needed.

  ---

  Micro-kernel Architectures:

  Have an extremely small core.

  Only the small core remains in memory at all times. Device drivers and other additional items are loaded as-needed.

• Question 402:

  Type in the command to list your current kernel version, including any switches

  Answer: Answer: uname -a

  uname command print the system information ie kernel version, kernel name,

  machine hardware name etc.

  Syntax: uname [option]

  Options: -a or -all à print all information, in the following order:

  -r or --kernel-release à print the kernel release

• Question 403:

  What file is typically used to display messages at the login prompt when remote users telnet in to the machine?

  A. /etc/issue
  B. /etc/motd
  C. /etc/net.banner
  D. /etc/issue.net
  D. /etc/issue.net

• Question 404:

  In order to allow a Win95 host to resolve the name of and map network drives to your Linux server, what services should be running? Choose Two.

  A. nmbd
  B. smbd
  C. named
  D. routed
  E. winsd
  A. nmbd
  B. smbd

• Question 405:

  Which process has a PID of 1. Type in the process name?

  init

  init process has 1 process ID so init is called the parent of all process. You can check the process tree using pstree and using top command PID, memory stats, nice value etc.

• Question 406:

  Your DNS server needs to be configured for speed and security. Choose the best answer.

  A. Disable inetd, run named standalone, only allow tcp on ports 25 and 53
  B. Disable inetd, run named standalone, only allow tcp on ports 25 and 110
  C. Enable inetd, run named as an inetd service, only allow tcp on ports 25 and
  D. Disable inetd, run named as a standalone on the apache server.
  A. Disable inetd, run named standalone, only allow tcp on ports 25 and 53

• Question 407:

  What modprobe option will cause inactive kernel modules to be unloaded?

  A. autoclean
  B. inactive
  C. remove
  D. timeout
  E. holdoff
  A. autoclean

  ---

  modprobe -k or --autoclean option will cause inactive kernel modules to be unloaded.

• Question 408:

  User Sheets has been exiled to the marketing department who has a group name mktg. You now wish to change the primary group for the user Sheets to the mktg

  group.

  Type in the simplest command to do this?

  usermod -g mktg Sheets

• Question 409:

  Which two of the following Class B IPv4 networks are reserved by IANA for private address assignment and private routing? (Choose two)

  A. 128.0.0.0
  B. 169.16.0.0
  C. 169.254.0.0
  D. 172.16.0.0
  E. 172.20.0.0
  D. 172.16.0.0
  E. 172.20.0.0

• Question 410:

  What file contains a list of directories for an NFS daemon to server to other systems? (Provide the complete answer)

  /etc/exports