[Free] 2017(Nov) Latesttests Dumpsleader LPI 010-150 Dumps with VCE and PDF 41-50

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Linux Essentials Certificate Exam, version 1.5

Question No: 41 – (Topic 3)

Which of the following commands will output all of the lines with the name Fred in upper or lower case but not the word red from the file data_file? (Choose two)

  1. grep -v fred data_file

  2. grep #39;[f]red#39; data_file

  3. egrep fred data_file

  4. grep #39;[Ff]red#39; data_file

  5. grep -i fred data_file

Answer: D,E

Question No: 42 – (Topic 3)

Given a file called birthdays containing lines like:

YYYY-MM-DD Name 1983-06-02 Tim

1995-12-17 Sue

Which command would you use to output the lines belonging to all people listed whose birthday is in May or June?

  1. grep #39;[56]#39; birthdays

  2. grep 05?6? birthdays

  3. grep #39;[0-9]*-0[56]-#39; birthdays

  4. grep 06 birthdays | grep 05

Answer: C

Question No: 43 CORRECT TEXT – (Topic 3)

What two character sequence is present at the beginning of an interpreted script? (Please specify the TWO correct characters only)

Answer: #!

Question No: 44 – (Topic 3)

Which of the following command sequences overwrites the file foobar.txt?

  1. echo quot;QUIDQUIDAGISquot; gt;gt; foobar.txt

  2. echo quot;QUIDQUIDAGISquot; lt; foobar.txt

  3. echo quot;QUIDQUIDAGISquot; gt; foobar.txt

  4. echo quot;QUIDQUIDAGISquot; | foobar.txt

Answer: C

Question No: 45 – (Topic 3)

Which character starts a comment line in a shell script file?

  1. ;

  2. *

  3. #

  4. /

Answer: C

Question No: 46 – (Topic 3)

Which command chain will count the number of regular files with the name of foo.txt within

/home?

  1. ls -lR /home | grep foo.txt | wc -l

  2. find /home -type f -name foo.txt | wc -l

  3. find /home -name foo.txt -count

  4. find /home -name foo.txt | wc -l

  5. grep -R foo.txt /home | wc -l

Answer: B

Question No: 47 – (Topic 3)

How can the normal output of a command be written to a file while discarding the error output?

  1. command gt;2gt;file 1amp;gt;/dev/null

  2. command lt; output gt; /dev/null

  3. command gt; discard-error gt; file

  4. command gt; /dev/null 2amp;gt;1 output

  5. command gt;file 2gt;/dev/null

Answer: E

Question No: 48 – (Topic 3)

What is the output of the following command?

for token in a b c; do echo -n ${token}; done

  1. anbncn

  2. abc

  3. $token$token$token

D. {a}{b}{c}

E. a b c

Answer: B

Question No: 49 – (Topic 3)

What does the exit status 0 indicate about a process?

  1. The process ended without any problems.

  2. The process was terminated by the user.

  3. The process couldn#39;t finish correctly.

  4. The process waited for an input but got none.

  5. The process finished in time.

Answer: A

Question No: 50 – (Topic 3)

Which of the following commands can be used to extract content from a tar file?

  1. tar -xvf

  2. tar -vf

  3. tar -e

  4. tar -c

  5. tar -v

Answer: A

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[Free] 2017(Nov) Latesttests Dumpsleader LPI 010-150 Dumps with VCE and PDF 31-40

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Linux Essentials Certificate Exam, version 1.5

Question No: 31 – (Topic 3)

How can the current directory and its subdirectories be searched for the file named MyFile.xml?

  1. find . -name MyFile.xml

  2. grep MyFile.xml | find

  3. grep -r MyFile.xml .

  4. less MyFile.xml

  5. search Myfile.xml ./

Answer: A

Question No: 32 – (Topic 3)

The script, script.sh, consists of the following lines:

#!/bin/bash echo $2 $1

Which output will appear if the command, ./script.sh test1 test2, is entered?

  1. test1 test2

  2. test2 test1

  3. script.sh test2

  4. script.sh test1

  5. test1 script.sh

Answer: B

Question No: 33 – (Topic 3)

Which of the following commands will set the variable text to olaf is home? (Choose two)

  1. text=olaf\ is\ home

  2. text=$olaf is home

  3. $text=#39;olaf is home#39;

  4. text==#39;olaf is home#39;

  5. text=quot;olaf is homequot;

Answer: A,E

Question No: 34 – (Topic 3)

What is the correct command to extract the contents of the archive file download.bz2?

  1. unpack download.bz2

  2. unzip2 download.bz2

  3. bunzip2 download.bz2

  4. unzip download.bz2

  5. uncompress download.bz2

Answer: C

Question No: 35 – (Topic 3)

Which approach will provide a listing of the contents in a tar archive?

  1. Use the tar command with -t.

  2. Use the grep command.

  3. Use the find command.

  4. Use the zless command.

  5. Use the zlist command.

Answer: A

Question No: 36 – (Topic 3)

The output of the program date should be saved in the variable actdat. What is the correct statement?

  1. actdat=`date`

  2. set actdat=#39;date#39;

  3. date | actdat

  4. date gt; $actdat

  5. actdat=date

Answer: A

Question No: 37 – (Topic 3)

Which of the following commands will create an archive file, named backup.tar, containing all the files from the directory /home?

  1. tar /home backup.tar

  2. tar -cf /home backup.tar

  3. tar -xf /home backup.tar

  4. tar -xf backup.tar /home

  5. tar -cf backup.tar /home

Answer: E

Question No: 38 – (Topic 3)

Which of the following commands redirects the output of cmd to the file foo.txt, in which an existing file is overwritten?

  1. cmd || foo.txt

  2. cmd | foo.txt

  3. cmd amp;amp; foo.txt

  4. cmd gt;gt; foo.txt

  5. cmd gt; foo.txt

Answer: E

Question No: 39 – (Topic 3)

Which command will display the last line of the file foo.txt?

  1. head -n 1 foo.txt

  2. tail foo.txt

  3. last -n 1 foo.txt

  4. tail -n 1 foo.txt

Answer: D

Question No: 40 – (Topic 3)

What is the output of the following command sequence?

for token in a b c; do echo -n quot;$token quot;; done

  1. anbncn

  2. a b c

C. quot;a quot; quot;b quot; quot;c quot;

  1. token token token

  2. abc

Answer: B

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[Free] 2017(Nov) Latesttests Dumpsleader LPI 010-150 Dumps with VCE and PDF 21-30

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Linux Essentials Certificate Exam, version 1.5

Question No: 21 – (Topic 2)

Which command line can be used to search help files that mention the word quot;copyquot;?

  1. man -k copy

  2. whatis copy

  3. man copy

  4. copy help

  5. copy -help

Answer: A

Question No: 22 – (Topic 2)

Which command shows all of the directories that the shell searches for programs?

  1. less $PWD

  2. echo $PATH

  3. more $ALL_PATH

  4. get $PATH

  5. cat $PATH

Answer: B

Question No: 23 – (Topic 2)

Which of the following is a valid option for a typical command to get its built-in usage information?

  1. -?

  2. -H

  3. help

  4. -manual

  5. -help

Answer: E

Question No: 24 – (Topic 2)

Which of the following is an example of globbing?

  1. ls /etc/ 2gt; files.txt

  2. ls /etc/ gt; files.txt

  3. ls /etc/*.txt

  4. ls /etc/ | more

Answer: C

Question No: 25 – (Topic 2)

Which of the following commands increases the number of elements in a directory? (Choose two)

  1. touch newfile

  2. create newfile

  3. ls newfile

  4. rmdir newdirectory

  5. mkdir newdirectory

Answer: A,E

Question No: 26 – (Topic 2)

In order to rename the directory ~/bilder/letzter-urlaub to ~/bilder/sommer-2011, which command line could be used?

  1. mv ~/bilder/letzter-urlaub ~/bilder/sommer-2011

  2. move ~/bilder/letzter-urlaub ~/bilder/sommer-2011

  3. cp -m ~/bilder/letzter-urlaub ~/bilder/sommer-2011

  4. copy -m ~/bilde/letzter-urlaub ~/bilder/sommer-2011

  5. rename ~/bilder/letzter-urlaub ~/bilder/sommer-2011

Answer: A

Question No: 27 – (Topic 2)

Which of the following commands will display a list all files in the current directory including the hidden files?

  1. ls -a

  2. ls -hidden

  3. ls -h

  4. ls -a

Answer: A

Question No: 28 – (Topic 2)

What command would you use to get comprehensive documentation about any command in Linux?

  1. help command

  2. echo command

  3. locate command

  4. man command

  5. get command

Answer: D

Question No: 29 – (Topic 2)

Which command will delete the directory foo with all its content?

  1. rmdir -a foo

  2. rm -r foo

  3. rm -a foo

  4. rmdir foo

Answer: B

Question No: 30 – (Topic 2)

Which command is used to make a shell variable known to subsequently executed programs?

  1. export

  2. announce

  3. env

  4. transfer

  5. mv

Answer: A

Topic 3, The Power of the Command Line

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[Free] 2017(Nov) Latesttests Dumpsleader LPI 010-150 Dumps with VCE and PDF 11-20

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Linux Essentials Certificate Exam, version 1.5

Question No: 11 – (Topic 1)

When using a web browser, what should a user do to prevent private data from being stored locally?

  1. Browsers can be configured to use a private mode that does not store any data locally.

  2. Set up a second profile and use only that one to access sensitive sites.

  3. Delete the profile directory in the home directory and create a new one after the work is done.

  4. Use the secure versions of the browser available.

  5. There is no way to achieve that because Linux always logs network data.

Answer: A

Question No: 12 – (Topic 1)

Which statements are true about virtualization? (Choose two)

  1. Virtualization is not supported by Linux because of its permissions and multi-user requirements.

  2. Virtualization lets you run several operating systems on the same hardware in parallel.

  3. Virtualization is a proprietary technology that has additional licence costs even for Linux.

  4. Virtualization is a pure desktop technology that should not be used on servers.

  5. Virtualization allows separation of services, tasks and users in distinct virtual machines.

Answer: B,E

Question No: 13 – (Topic 1)

Which of the following software packages is a mail server?

  1. Postfix

  2. Thunderbird

  3. Apache

  4. GIMP

  5. MySQL

Answer: A

Question No: 14 – (Topic 1)

Which statements are correct regarding distributions? (Choose two)

  1. Programs can be installed manually and without a packet manager.

  2. Only commercial distributions offer regular security updates.

  3. To start a new distribution a Linux International license is needed.

  4. Distributions restrict the user to its supported program packages.

  5. Program packages of one distribution can be adapted for another.

Answer: A,E

Topic 2, Finding Your Way on a Linux System

Question No: 15 – (Topic 2)

Which command shows if /usr/bin is in the current shell search path?

  1. cat PATH

  2. echo $PATH

  3. echo %PATH

  4. cat $PATH

  5. echo %PATH%

Answer: B

Question No: 16 – (Topic 2)

Which of the following commands will output a list of all of the file names, under your home directory and all subdirectories, which have file names ending with .pdf?

  1. search .pdf

  2. ls -name -R #39;*.pdf#39;

  3. find /home/*.pdf

  4. find ~ -name #39;*.pdf#39;

Answer: D

Question No: 17 – (Topic 2)

When creating a new file, what can be done to make the file hidden from the default output of the ls command?

  1. Hide the file with a name commented out with a hash sign like #foobar.txt.

  2. Hide the file with a name beginning with a period like .foobar.txt.

  3. Hide the file with chvis h filename.

  4. Hide the file with chmod a h filename.

  5. Hide the file with hide filename.

Answer: B

Question No: 18 – (Topic 2)

Which command lists all files in the current directory that start with a capital letter?

  1. ls [A-Z]*

  2. ls A-Z

  3. ls A-Z*

  4. ls -uppercasefiles

  5. list-uppercase-files

Answer: A

Question No: 19 – (Topic 2)

While deleting all files beginning with the letter a there was still the file Access.txt left. Assuming that it had the correct ownership, why was it not deleted?

  1. Files with extensions need a different treatment.

  2. rm had to be called with the option -R to delete all files.

  3. The file Access.txt was probably opened by another application.

  4. The file Access.txt was hidden.

  5. Linux file names are case sensitive.

Answer: E

Question No: 20 – (Topic 2)

Which of the following programs is used to search for files in a file system?

  1. locate

  2. showfiles

  3. flocate

  4. search

  5. findfiles

Answer: A

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Linux Essentials Certificate Exam, version 1.5

Question No: 1 – (Topic 1)

Which of the following programs is not a graphical web browser?

  1. Konqueror

  2. Firefox

  3. Links

  4. Opera

  5. Chrome

Answer: C

Question No: 2 – (Topic 1)

Which one of the following is true about Open Source software?

  1. Open Source software cannot be copied for free.

  2. Open Source software is available for commercial use.

  3. The freedom to redistribute copies must include binary or executable forms of the software but not the source code.

  4. Open Source software is not for sale.

Answer: B

Question No: 3 – (Topic 1)

Which of the following answers are true for cloud computing? (Choose two)

  1. Cloud Computing provides new tools to manage IT resources.

  2. From the business perspective, Cloud Computing means outsourcing or centralization of IT operations.

  3. Cloud Computing is the opposite of green IT; i.e. the use of fossil, non-regenerative energy for computing.

  4. Cloud Computing implies sharing all information with everyone else in #39;the cloud#39;.

Answer: A,B

Question No: 4 – (Topic 1)

What does LAMP mean?

  1. The Linux Advanced Mode Programming Interface which gives advanced capabilities to application developers.

  2. The bus ID of an attached USB device that emits light.

  3. Short for Lightweight Access Management Protocol which synchronizes permissions in a network.

  4. The combination of Linux, Apache, MySQL and PHP or other programming languages.

  5. Short for lamport-clock which is important in distributed network computing.

Answer: D

Question No: 5 – (Topic 1)

Which of the following services are used for network file systems? (Choose two)

  1. Rumba

  2. Python

  3. Samba

  4. OpenLDAP

  5. NFS

Answer: C,E

Question No: 6 – (Topic 1)

Which of the following possibilities is only available when using open source software?

  1. Download of all its existing versions.

  2. Free use.

  3. Access to its detailed help manual.

  4. Access to its source code.

Answer: D

Question No: 7 – (Topic 1)

Which of the following is a Linux based operating system for use on mobile devices?

  1. iOS

  2. CentOS

  3. Android

  4. Debian

Answer: C

Question No: 8 – (Topic 1)

Which of the following is a requirement of the GPL license but not the BSD license?

  1. Users who modify and distribute the software under the GPL license, must make the modifications they made, available to the recipients under the same license.

  2. The GPL license forbids the removal of copyright and license notices from source code files that are distributed.

  3. The GPL license contains a disclaimer of warranty requiring users not to hold the software authors liable for any damages.

  4. The GPL license requires that any legal disputes be settled with the mediation of the Free Software Foundation.

Answer: A

Question No: 9 – (Topic 1)

Which of the following statements is true for a Linux distribution used in an enterprise environment?

  1. These distributions contain proprietary business-related software.

  2. These distributions contain software versions that have proven to be stable even if it is not the recent version in order to minimize problems.

  3. These distributions always contains the newest versions of all packages to minimize the time to market of new features.

  4. These distributions are only affordable by large companies.

Answer: B

Question No: 10 – (Topic 1)

Which of the following applications are popular Open Source relational database systems? (Choose two)

  1. PostgreSQL

  2. NoSQL

  3. MySQL

  4. DB/2

  5. MongoDB

Answer: A,C

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