單項(xiàng)選擇題

User2 is complaining that he is unable to list the contents of a directory. What is the most likely cause?（）

A. User2 needs write permission to the directory.
B. User2 needs both read and write permissions to the directory.
C. User2 needs both read and execute permissions to the directory.
D. User2 needs both write and execute permissions to the directory.

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單項(xiàng)選擇題

After making changes to the profile for an LPAR, the administrator asks the operator to bring the LPAR back up into a running state with the new changes. Which of the following is the correct way to do this?（）

A. Shutdown and activate the partition profile
B. Reboot the partition using the reboot command
C. Reboot the partition using the 'shutdown -r' command
D. Right click on the partition profile and select the 'apply changes' option

單項(xiàng)選擇題

Which of the following can be used to insert a new line below the current line inside a vi session?（）

A. o
B. a
C. p
D. A

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User2 is complaining that he is unable to list the contents of a directory. What is the most likely cause?（）

你可能感興趣的試題

After making changes to the profile for an LPAR, the administrator asks the operator to bring the LPAR back up into a running state with the new changes. Which of the following is the correct way to do this?（）

Which of the following can be used to insert a new line below the current line inside a vi session?（）