Compare and Contrast the Description and Use of Physical Data

question 118

Essay

Compare and contrast the description and use of physical data flow diagrams and logical data flow diagrams.

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Definitions:

Hurriedness

The state of doing something more quickly than usual, often under pressure.

Anxiety

A feeling of worry, nervousness, or unease about something with an uncertain outcome, often reflecting concern about a future event.

Frequently Glancing

the action of looking at something or someone quickly and often, especially in a nervous or surreptitious manner.

Stacked Questions

A method of asking several questions at once, which can overwhelm respondents and potentially lead to unclear or biased answers.