In Which of the Following Data Flow Diagrams Does the Bubble

question 23

Multiple Choice

In which of the following data flow diagrams does the bubble symbol represent a process and not the entire system?

• A) context diagram
• B) physical data flow diagram
• C) logical data flow diagram
• D) systems flowchart

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Definitions:

Variable-Ratio

A type of reinforcement schedule used in operant conditioning where reinforcement is given after an unpredictable number of responses.

Fixed-Ratio

A schedule of reinforcement where a response is only rewarded after a specified number of responses, often used in behaviorist experiments.

Fixed-Interval

In the context of operant conditioning, a schedule of reinforcement where rewards are given at fixed times, provided the correct response is made.

Smelled Food

The act of detecting the aroma of food, which can trigger physiological reactions such as salivation and influence appetite.