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Q.

Which option will be used with disk free command to include the total amount of disk space in the file system?

A

#NAME?

B

#NAME?

C

-4

D

#NAME?

E

None of the above

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Which of the following commands is used to update access and modification times of a file?

A

grep

B

wc

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touch

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cat

E

None of the above

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Which command is used to save the standard output in a file, as well as display it on the terminal?

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more

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cat

C

grep

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tee

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What are non characteristics of session semantics?

A

Each client obtains a working copy from the server

B

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D

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The commonly used UNIX commands like date, ls, cat, etc. are stored in

A

/dev directory

B

/bin and /usr/bin directories

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/tmp directory

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/unix directory

E

None of the above

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A

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C

cancel all

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None of the above

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