Multiple Choice
Assume we have a RandomAccessFile object, file, which stores a set of records of class MyData, each needing MyData.RECORD_SIZE bytes for storage. Which expression calculates the number of records in the file?
A) MyData.RECORD_SIZE * file.length()
B) MyData.RECORD_SIZE + file.getFilePointer()
C) file.seek(0L) / MyData.RECORD_SIZE
D) file.length() / MyData.RECORD_SIZE
Correct Answer:
Verified
Correct Answer:
Verified
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