Linux MCQs - CSE MCQs Questions and Answers

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Which command is used to display disk consumption of a specific directory

A.

du

B.

ds

C.

dd

D.

dds

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Which command is used to perform backup in unix?

A.

backup

B.

cpio

C.

zip

D.

gzip

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Which command creates an empty file if file does not exist?

A.

cat

B.

touch

C.

ed

D.

read

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Which command is used to identify file type?

A.

Type

B.

File

C.

Finfo

D.

Info

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Command used to determine the path of an executable file is

A.

which

B.

where

C.

wexec

D.

what

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Command used to count number of character in a file is

A.

grep

B.

wc

C.

count

D.

cut

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Which of these commands could you use to show one page of output at a time?

A.

less

B.

sed

C.

pause

D.

grep

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Which commands will give you information about how much disk space each file in the current directory uses?

A.

ls -l

B.

ls -la

C.

du

D.

ls -a

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Which of the following commands can be used to copy files across systems?

A.

ssh

B.

telnet

C.

rsh

D.

ftp