Assume We Have a RandomAccessFile Object, File, Which Stores a Set

question 62

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.If the file pointer is currently on the 24th record, which expression represents the offset to the beginning of the 25th record?

• A)MyData.RECORD_SIZE * 2
• B)MyData.RECORD_SIZE + file.getFilePointer()
• C)MyData.RECORD_SIZE + 1
• D)file.getFilePointer()

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Definitions:

Aerobic Respiration

A metabolic process that uses oxygen to convert glucose or other organic substrates into energy, carbon dioxide, and water.

Electron Transport Chain

A series of protein complexes located in the inner mitochondrial membrane that facilitate electron transfer and ATP production.

Glycolysis

The metabolic pathway that breaks down glucose into pyruvate, producing energy in the form of ATP and NADH, operating in the cytosol of cells.

Net Energy Profit

The amount of energy gained from a process after subtracting the energy expended to initiate and maintain that process.