Which of the following commands is used to remove files with confirmation prompt from the user file system which have neither been accessed nor modified i the last one year?

• A. find -name - mtime + 365 / - ok rm
• B. find -mtime +365 | rm
• C. find /user/* (-mtime + 365 - a - atime +365 ) - OK rm {} ;
• D. grep (/usr/*) - mtime + 365 | -ok rm
• E. None of these

Answer: (C)