Which Linux command is used to force all buffers to disk? - Linux Quiz

Linux - Quiz(MCQ)

Which Linux command is used to force all buffers to disk?

A)

flush

B)

sync

C)

clearx

D)

fflush

Correct Answer : sync

Explanation : The "sync" command is used to force all buffers to disk.

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Which of the following format of partition tables does Linux use?

A)

DOS

B)

BSD

C)

Linux

D)

UnixWare

Correct Answer : DOS

What command is used to compare the files?

A)

du

B)

cmp

C)

ccp

D)

comp

Correct Answer : cmp

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A)

chmod u + x letter

B)

chmod g + x letter

C)

chmod u + w letter

D)

chmod ugo + x letter

Correct Answer : chmod u + x letter

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