Lpi Linux Essentials Certificate Exam, version 1.5

QUESTION NO: 1
What command would you use to get comprehensive documentation about any command in Linux?

A. get command B. man command C. help command D. locate command E. echo command

Correct Answer: B

QUESTION NO: 2
How could one search for the file foo.txt under the directory /home?

A. find /home foo.txt B. find /home -name foo.txt C. search /home -file foo.txt D. find /home -file foo.txt E. search /home foo.txt

Correct Answer: B

QUESTION NO: 3
How can the current directory and its subdirectories be searched for the file named MyFile.xml?

A. search Myfile.xml ./ B. grep MyFile.xml | find C. find . -name MyFile.xml D. less MyFile.xml E. grep -r MyFile.xml .

Correct Answer: C

QUESTION NO: 4
Which command displays the list of groups to which a user belongs?

A. who B. lsgroup C. id D. whoami

Correct Answer: C

QUESTION NO: 5
How can the normal output of a command be written to a file while discarding the error output?

A. command >2>file 1&>/dev/null B. command > /dev/null 2&>1 output C. command >file 2>/dev/null D. command < output > /dev/null E. command > discard-error > file

Correct Answer: C

QUESTION NO: 6
Which command will display the last line of the file foo.txt?

A. tail -n 1 foo.txt B. tail foo.txt C. head -n 1 foo.txt D. last -n 1 foo.txt

Correct Answer: A

QUESTION NO: 7
Which of the following commands can be used to view a file and do search operations within it while viewing the contents?

A. less B. grep C. see D. find E. report

Correct Answer: A

QUESTION NO: 8
Which of the following is a requirement of the GPL license but not the BSD license?

A. The GPL license contains a disclaimer of warranty requiring users not to hold the software authors liable for any damages. B. The GPL license forbids the removal of copyright and license notices from source code files that are distributed. C. The GPL license requires that any legal disputes be settled with the mediation of the Free Software Foundation. D. 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.

Correct Answer: D

Lpi Linux Essentials Certificate Exam, version 1.5 - 010-150 Exam Questions