Given a directory of files with the following structure: line number, tab character, string: Example: abialkjfjkaoasdfjksdlkjhqweroij kadf jhuwqounahagtnbvaswslmnbfgy kjfteiomndscxeqalkzhtopedkfslkj You want to send each line as one record to your Mapper. Which InputFormat would you use to complete the line: setInputFormat (________.class);

A. BDBInputFormat
B. KeyValueTextInputFormat
C. SequenceFileInputFormat
D. SequenceFileAsTextInputFormat

Answer: C