In Adding Attributes to an ERD,which of the Following Might

question 42

Multiple Choice

In adding attributes to an ERD,which of the following might NOT be a good resource for attributes?

• A)From the CASE tool
• B)Data flows from DFD's
• C)Requirements documents
• D)The system proposal document
• E)Through interviews (what users need for reports and processing)

---

Definitions:

Bronchial Epithelium

The layer of cells lining the airways of the lungs, involved in lung defense mechanisms.

Bronchitis

An inflammation of the bronchi (large and medium-sized airways) in the lungs that causes coughing and breathing difficulties.

Epiglottis

A flap of cartilage located at the base of the tongue, which covers the windpipe during swallowing to prevent food from entering the lungs.

Flap-Like Structure

An anatomical feature resembling a flap, often found in animals and plants, that serves various biological functions.