Given a RandomAccessFile That Stores a Set of Records of Class

question 67

Multiple Choice

Given a RandomAccessFile that stores a set of records of class MyData, each needing MyData.RECORD_SIZE bytes for storage, which expression gets the offset to the beginning of the 25^th record?

• A) MyData.RECORD_SIZE * 25
• B) MyData.RECORD_SIZE * 24
• C) MyData.RECORD_SIZE++
• D) MyData.RECORD_SIZE + 25

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Definitions:

Insight

A sudden realization of a problem’s solution; contrasts with strategy-based solutions.

Engineering Problem

A challenge or issue within the field of engineering that requires a solution, often involving mathematical, scientific, and practical knowledge.

Belief Perseverance

Clinging to one’s initial conceptions after the basis on which they were formed has been discredited.

Intuition

An effortless, immediate, automatic feeling or thought, as contrasted with explicit, conscious reasoning.