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LPI 010-150 Dumps

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Total 80 questions
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Linux Essentials Certificate Exam, version 1.5 Questions and Answers

Question 1

Which of the following Ubuntu releases is considered most stable and fit to use for business purposes?

Options:

A.

LTS

B.

Xubuntu

C.

Ubuntu Vanilla

D.

Kubuntu

E.

Xubuntu Server

Question 2

Which of the following commands are used to view memory usage? (Choose TWO correct answers.)

Options:

A.

memory

B.

top

C.

ps

D.

free

E.

nice

Question 3

Which command will display running process information in real time?

Options:

A.

top

B.

show current

C.

ps current

D.

process

Question 4

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

Options:

A.

Konqueror

B.

Firefox

C.

Links

D.

Opera

E.

Chrome

Question 5

Which one of the following statements concerning the General Public License (GPL) is true?

Options:

A.

The GPL is designed to ensure that the source code of a software remains freely available.

B.

The GPL is identical to the BSD license.

C.

GPL software may never be sold for money.

D.

If you change a program you received under the GPL, you must send your changes to the original author for approval.

E.

GPL software may not be used to run nuclear reactors or air traffic control systems.

Question 6

What does LAMP mean?

Options:

A.

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

B.

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

C.

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

D.

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

E.

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

Question 7

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

Options:

A.

head -n 1 foo.txt

B.

tail foo.txt

C.

last -n 1 foo.txt

D.

tail -n 1 foo.txt

Question 8

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

Options:

A.

tar /home backup.tar

B.

tar -cf /home backup.tar

C.

tar -xf /home backup.tar

D.

tar -xf backup.tar /home

E.

tar -cf backup.tar /home

Question 9

What is the output of the following command?

tail -n 20 test.txt

Options:

A.

The first 20 lines of test.txt.

B.

The last 20 lines of test.txt omitting the blank lines.

C.

The last 20 lines of test.txt with line numbers.

D.

The last 20 lines of test.txt including blank lines.

Question 10

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

Options:

A.

export

B.

announce

C.

env

D.

transfer

E.

mv

Question 11

Which of the following commands will display a list of all files in the current directory, including those that may be hidden?

Options:

A.

ls -a

B.

ls --hidden

C.

ls -h

D.

ls –a

Question 12

Which commands provide help for a specific Linux command? (Choose TWO correct answers.)

Options:

A.

info

B.

man

C.

helpme

D.

ask

E.

whatdoes

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Total 80 questions
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