CompTIA LX0-102 Online Practice Questions and Exam Preparation

CompTIA LX0-102 Online Questions & Answers

• Question 161:

  Which of the following commands should be added to /etc/bash_profile to change the language of messages from an internationalised program to Portuguese (pt)? (Select TWO).

  A. export LANGUAGE="pt"
  B. export MESSAGE="pt"
  C. export LANG="pt"
  D. export LC_MESSAGES="pt"
  E. export ALL_MESSAGES="pt"
  C. export LANG="pt"
  D. export LC_MESSAGES="pt"

• Question 162:

  On a system running the K Display Manager, when is the /etc/kde4/kdm/Xreset script automatically executed?

  A. When KDM starts
  B. When a user's X session exists
  C. When KDM crashes
  D. When X is restarted
  E. When X crashes
  B. When a user's X session exists

• Question 163:

  For accessibility assistance, which of the following programs is an on-screen keyboard?

  A. xkb
  B. atkb
  C. GOK
  D. xOSK
  C. GOK

• Question 164:

  Suppose that the command netstat -a hangs for a long time without producing output. An administrator might suspect:

  A. A problem with NFS
  B. A problem with DNS
  C. A problem with NIS
  D. A problem with routing
  E. That the netstat daemon has crashed
  B. A problem with DNS

• Question 165:

  Given the following line from /etc/nsswitch.conf: hosts: files mdns4_minimal [NOTFOUND=return] dns mdns4 By default, which file will be queried first for hostname lookups? (Provide the full path and filename).

  /ETC/HOSTS

• Question 166:

  Which of the following find commands will print out a list of suid root files in /usr?

  A. find /usr -uid 0 -perm +4000
  B. find -user root +mode +s /usr
  C. find -type suid -username root -d /usr
  D. find /usr -ls \*s\* -u root
  E. find /usr -suid -perm +4000
  A. find /usr -uid 0 -perm +4000

• Question 167:

  To test a shell script called myscript, the environment variable FOOBAR must be removed temporarily. How can this be done?

  A. unset -v FOOBAR
  B. set -a FOOBAR=""
  C. env -u FOOBAR myscript
  D. env -i FOOBAR myscript
  C. env -u FOOBAR myscript

• Question 168:

  All of the following are Mail Transport Agents EXCEPT:

  A. exim
  B. postfix
  C. sendmail
  D. qmail
  E. mail
  E. mail

• Question 169:

  Which protocol uses two (2) TCP/IP ports one of them being port 20 for data transfer? (Please do not enter duplicate answers in this field.)

  FTP

• Question 170:

  Which of the following statements is true regarding the below /etc/resolv.conf file? search example.com 127.0.0.1 208.77.188.166

  A. There is a syntax error.
  B. If DNS queries to the localhost fail, the server 208.77.188.166 will be queried.
  C. example.com will be appended to all host lookups.
  D. The DNS servers at 127.0.0.1 and 208.77.188.166 will be queried in a round robin fashion.
  E. The DNS server with the shortest ping time will be queried first. If the lookup fails, the second server will be queried.
  A. There is a syntax error.