010-150 Practice Test

Which command line can be used to search help files that mention the word "copy"?

A.

man -k copy

B.

whatis copy

C.

man copy

D.

copy help

E.

copy –help

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

A.

less $PWD

B.

echo $PATH

C.

more $ALL_PATH

D.

get $PATH

E.

cat $PATH

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

A.

-?

B.

-H

C.

help

D.

--manual

E.

–help

Which of the following is an example of globbing?

A.

ls /etc/ 2> files.txt

B.

ls /etc/ > files.txt

C.

ls /etc/*.txt

D.

ls /etc/ | more

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

A.

touch newfile

B.

create newfile

C.

ls newfile

D.

rmdir newdirectory

E.

mkdir newdirectory