What command is used to assign only read permission to all three categories of the file'letter'? - Linux Quiz

Linux - Quiz(MCQ)

What command is used to assign only read permission to all three categories of the file'letter'?

A)

chmod go + r letter

B)

chmod ugo = r letter

C)

chmod a - rw letter

D)

chmod u + r, g + r, o - x letter

Correct Answer : chmod ugo = r letter

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DOS

B)

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C)

Linux

D)

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A)

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B)

cmp

C)

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A)

chmod u + x letter

B)

chmod g + x letter

C)

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D)

chmod ugo + x letter

Correct Answer : chmod u + x letter

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