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Which command is used to assign root privileges to an existing user?
Correct Answer: D
Explanation/Reference: Explanation: To add the root privileges, enter the command /nas/sbin/addRootIdToUser <username>. As the command runs it can be seen that the UID is changing from 501 to zero. If you run the command id root_user again you can now see the command was successful and the UID is 0