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LPI 010-150 Linux Essentials Certificate Exam, version 1.5 Exam Practice Test

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Total 80 questions

Linux Essentials Certificate Exam, version 1.5 Questions and Answers

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Question 1

Which is a suitable command to find the next appearance of the word hidden in a man page being viewed from the command line?

Options:

A.

find hidden

B.

/? hidden

C.

CTRL-F hidden

D.

/hidden

Question 2

Which of the following commands can be used to create a file?

Options:

A.

touch

B.

build

C.

nico

D.

create

E.

mkfile

Question 3

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?

Options:

A.

Files with extensions need a different treatment.

B.

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

C.

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

D.

The file Access.txt was hidden.

E.

Linux file names are case sensitive.

Question 4

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 5

After installing a new package, in which directory are you most likely find its configuration file?

Options:

A.

/lib

B.

/conf

C.

/etc

D.

/usr

E.

/opt

Question 6

Which of the following directories is often used to store log files?

Options:

A.

/home

B.

/var

C.

/temp

D.

/dev

E.

/usr

Question 7

Which permissions should be given to a file that needs to be opened and edited by the file's owner and opened read-only by the file's group?

Options:

A.

0751

B.

0466

C.

0540

D.

0640

E.

0444

Question 8

When a new user is added, where does the user ID get stored?

Options:

A.

/etc/users

B.

/etc/realm

C.

/etc/pass

D.

/etc/shpasswd

E.

/etc/passwd

Question 9

Given the following directory permissions:

drwxrwxrwt 14 root root 36864 2012-03-02 11:17 /tmp

What does the letter t at the end of drwxrwxrwt indicate?

Options:

A.

It is the sticky bit that causes all commands in this directory to be launched as root.

B.

It means that even though the directory is globally writable only the owner can delete their own files.

C.

It makes the directory accessible for everybody.

D.

It indicates that this directory contains only temporary files that may be deleted.

E.

It is a temporary bit that prevents launching commands in this directory.

Question 10

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 11

Which one of the following statements concerning Linux passwords is true?

Options:

A.

All passwords can be decrypted using the system administrator's master password.

B.

Passwords may never start with a non-letter.

C.

Users cannot change their password once it has been set.

D.

Passwords are only stored in encrypted form.

E.

Passwords may be at most six characters long.

Question 12

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

Options:

A.

Konqueror

B.

Firefox

C.

Links

D.

Opera

E.

Chrome

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Total 80 questions