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

question 70

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 24^th record, which expression gets to the offset of the beginning of the 25^th record?

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

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Definitions:

Unconditioned Response (UR)

An automatic, natural reaction to a stimulus that occurs without any need for prior learning or conditioning.

Ringing Bell

A sound or signal produced by a bell, often used to mark the beginning or end of an event, or to draw attention.

Conditioned Stimulus (CS)

In classical conditioning, an originally neutral stimulus that, after association with an unconditioned stimulus (US), comes to trigger a conditioned response (CR).

Pavlov's Experiments

A series of studies conducted by Ivan Pavlov that demonstrated classical conditioning, where dogs learned to associate a neutral stimulus (bell) with an unconditioned stimulus (food), leading to a conditioned response (salivating).