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Unix

Unix
Which operator will be used with chmod command to assign absolute permission?

-
%
None of these
=
+

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Unix
Which command is used to copy the three files wb, collect and mon into the misc directory, under the same, when you were currently in the programs directory?

cp wb collect mon ../misc
None of these
copy wb ../misc collect ../misc mon ../misc
tar wb collect mon /misc
copy wb collect mon /misc

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Unix
Which of the following files contains information related to password aging?

Shadow
password
All the these
profile

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Unix
Which command is used to terminate all processes in your own system except the login shell?

kill 1
None of these
cancel 1
cancel all
kill 0

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Unix
Which command is used to remove a directory?

rmdir
rdir
dldir
rd

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Unix
Which command is used to assign only read permission to all three categories of the file 'note'?

chmod u+r,g+r,o-x note
chmod go+r note
chmod ugo=r note
chmod a-rw
None of these

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