GAQM GAQM Certifications LCP-001 Questions & Answers

• Question 201:

  You are using an application that you want to appear on the screen of another machine. What environment variable would you have to set or edit to achieve this?

  A. DISPLAY

  B. REMOTE

  C. REMOTE_XWINDOW

  D. SCREEN

  Correct Answer: A

• Question 202:

  Which command is used to dump files in octal format?

  A. od

  B. octdump

  C. dumpoct

  D. cat -o

  Correct Answer: A

  Answer A is correct. od command dump files in octal and other formats. Example: od test it will display the all contents of file in octal format.

• Question 203:

  After a minor security incident you are instructed by your lead sys-admin to verify the RPM's installed on running system. Which command will create a complete report which you can analyze for changes which may be security related?

  A. .rpm-Va>report

  B. rpm-Qavy > report

  C. rpm-Vqt-- nomd5>report

  D. rpm-checkfiles >report

  E. rpm-Va-nofiles > report

  Correct Answer: A

• Question 204:

  You are running X in networked environment. You want to allow anyone on your network to display their X applications on your desktop. What command can you use to disable all access control for X?

  A. xhost +

  Correct Answer: A

• Question 205:

  You have just set up the Gnome Display Manager as your default display manager. What file should you edit to change the default greeting for it?

  A. /etc/X11/prefdm

  B. /etc/X11/XF86Config

  C. /etc/X11/gdm.conf

  D. /etc/X11/gdm/lnit/Default

  Correct Answer: D

• Question 206:

  Identify the proper device for the third partition, on the second hard disk, on the first IDE controller on a PC system.

  A. /dev/hdb3

  B. /dev/hd1b3

  C. /dev/hdc1b3

  D. /dev/hdc1d2p3

  Correct Answer: A

  Harddisk Recognization Primary Master /dev/hda Primary Slave /dev/hdb Secondary Master /dev/hdc Secondary Slave /dev/hdd According To question, Device name is /dev/hdb and paratition number is 3. / dev/hdb3

• Question 207:

  Which option must be listed in /etc/fstab to activate user quotas automatically?

  A. quota

  B. user

  C. quotaon

  D. usrquota

  Correct Answer: D

  To implement quota in partitions, we should mount with usrquota for user quota, grpquota for group quota. Example of mounting /home using usrquota and grpquota options. LABEL=/home /home ext3 defaults,usrquota,grpquota 1 2

• Question 208:

  You are compiling some software from source. After running ./configure with the appropriate arguments and no errors, what is the next command to run?

  A. make

  Correct Answer: A

  The purpose of the make utility is to determine automatically which pieces of a large program need to be recompiled, and issue the commands to recompile them. example C programs, since they are most common, but you can use make with any programming language whose compiler can be run with a shell command. In fact, make is not limited to programs. You can use it to describe any task where some files must be updated automatically from others whenever the others change.

  To prepare to use make, you must write a file called the makefile that describes the relationships among files in your program, and the states the commands for updating each file. In a program, typically the executable file is updated from object files, which are in turn made by compiling source files.

• Question 209:

  You are formatting a single hard disk for a Linux install. What is the maximum number of primary partitions you can create?

  A. 0

  B. 1

  C. 2

  D. 3

  E. 4

  F. 5

  Correct Answer: E

  Generally in one System we can connect four Physical Harddisks. As a Primary Master, Primary Slave, Secondary Master, Secondary Slave. In One System: Either four Primary partitions or 1 Primary or 2 Primary or 3 Primary + 1 extended and all logical partitions will be create under extended partations. Hardisk device recognized as follows Primary Master : /dev/had Primary Slave : /dev/hdb Secondary

  Master : /dev/hdc Secondary Slave :

  /dev/hdd Suppose you have only single harddisk and going to install Linux, Maximum you can create 4

  primary partitions. If you create four primary partitions you can't create extended partitions that mean no

  logical partitions can create.

• Question 210:

  You are the system administrator for a consulting firm where several people use Linux as their desktop operating system. One of your users has installed a commercial publishing program that works under X on a variety of UNIX and Linux platforms. The user made a series of configuration changes regarding the initial window size, location and color. Now, he is having difficulty undoing these changes and is asking for your help. In which file would you think you would most likely find the configuration settings you are seeking to change?

  A. ~/.xinitrc

  B. ~/.xconfig

  C. ~/.Xdefaults

  D. ~/.XF86Config

  E. /etc/X11/XF86Config

  Correct Answer: C