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Question 10: Which best describes how TextInputFormat processes input files and line breaks?A. Input file splits may cross line breaks. A line that crosses file splits is read by the RecordReader of
the split that contains the beginning of the broken line.
B. Input file splits may cross line breaks. A line that crosses file splits is read by the RecordReaders of
both splits containing the broken line.
C. The input file is split exactly at the line breaks, so each RecordReader will read a series of complete
lines.
D. Input file splits may cross line breaks. A line that crosses file splits is ignored.
E. Input file splits may cross line breaks. A line that crosses file splits is read by the RecordReader of
the split that contains the end of the broken line.
Correct Answer: A
Reference: How Map and Reduce operations are actually carried out
