Lpi 117-102 Online Practice Questions and Exam Preparation

Lpi 117-102 Online Questions & Answers

• Question 371:

  You've been reviewing your security checklist and one of the items calls for reviewing the /etc/passwd file. You cat the file and notice that, while most users have an x in the second column, a few have a 14 character string in the second

  column.

  What action, if any, should you take?

  A. No action. The users with an x have their accounts locked.
  B. Run pwconv to convert the unix passwords to shadow passwords.
  C. Use the passwd program to give the users with the hashed passwords new passwords.
  D. Use the passwd program to give the users with the x new passwords.
  E. No action. Linux knows how to handle the situation and allow user logins.
  B. Run pwconv to convert the unix passwords to shadow passwords.

• Question 372:

  We have bash script ~/myscript shown below:

  Shift echo $2

  We call this script:

  ~/myscript alpha beta gamma delta.

  What will we see?

  A. beta
  B. alpha
  C. delta
  D. gamma
  D. gamma

• Question 373:

  Which port is used for DNS?

  A. 110
  B. 21
  C. 23
  D. 52
  E. 53
  E. 53

• Question 374:

  Which of the following insures that all of the dependencies, such as the include files, are in place?

  A. make dep
  B. make clean
  C. make_dep
  D. make_install
  A. make dep

  ---

  When the configure script ends, it also tells you to `make dep' and (possibly) `clean'. So, do the `make dep'. This insures that all of the dependencies, such the include files, are in place. It does not take long, unless your computer is fairly slow to begin with. For older versions of the kernel, when finished, you should do a `make clean'. This removes all of the object files and some other things that an old version leaves behind. In any case, do not forget this step before attempting to recompile a kernel.

• Question 375:

  The _____________ command is used to print the network connections, routing tables, and interface statistics.

  netstat

  Answer: /bin/netstat Answer: ip Answer: /sbin/ip

• Question 376:

  Which of the following lines would you expect to see in the file /etc/protocols?

  A. in.tftpd: LOCAL
  B. tftp dgram udp wait root /usr/sbin/tcpd in.tftpd
  C. tftp 69/udp
  D. udp 17 UDP
  D. udp 17 UDP

• Question 377:

  You need to view the hardware address and IP address information for all of your configured and active interfaces. Type the simplest command string that will accomplish this.

  ifconfig

• Question 378:

  Which of the following are commonly used Mail Tranfer Agent (MTA) applications? (Please select THREE correct answers)

  A. postfix
  B. procmail
  C. sendmail
  D. exim
  E. smtpd
  A. postfix
  C. sendmail
  D. exim

• Question 379:

  After rebooting a machine with a recompiled new kernel and its modules a lot of "Can't locate module" errors appear on screen. Which of the following is most likely to be the source of the problem?

  A. make modules_install wasn't executed.
  B. make modules install wasn't executed.
  C. The kernel wasn't configured to use modules.
  D. This kernel version does not support modules.
  E. depmod wasn't run before rebooting.
  A. make modules_install wasn't executed.

• Question 380:

  You wish to restart both Samba daemons.

  Type in the command and any arguments that to accomplish this without using any absolutes pathnames

  service smb restart