Which of the following statements about block I/O is false?
A. Block I/O uses a format string to convert character data to a binary format.
B. C uses block I/O functions to read and write data to binary files.
C. The fread function reads a specified number of bytes from a binary file and places them into memory at the specified location.
D. The fread function and the fwrite function both return an integer value of the number of items processed.
E. The fwrite function writes a specified number of bytes to a binary file.
Answer: A
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