Output of the AWK Command? Consider the below contents of the file named testfile. smawley, andy smiley, allen smith, alan smithern, harry smithhern, anne smitters, alexis EOF awk '/smith+ern/' testfile

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  1. print to standard output of all records that contained an occurrence of the string smi

  2. prints to standard output any record that contained a string with the characters smit, followed by one or more h characters, and then ending with the characters ern.

  3. prints to standard output of all records that contain the characters smit, followed by zero or one instance of the h character.

  4. prints to standard output of all records that contained the string smi or smit.

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Correct Option: B

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