An entity relationship diagram (ERD) is a picture that shows the information that is created, stored, and used by a business system .

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The prompt presents a question about an ERD (entity relationship diagram) and provides one answer in the answer field: "a picture that shows the information that is created, stored, and used by a business system".

First, restating the core idea: An ERD is indeed a diagram that models the data entities within a business system and the relationships among them, illustrating what information is created, stored, and used by the system. This aligns with common definitions in database design and information systems.

Next, evaluating the given statement as a candidate answer:
- It accurately describes the purpose of an ERD by emphasizing entities (information objects) and the data created, stored, and used. 
- It captures the essence of modeling data requirements and relationships rather than focusing on processes or user interfaces, which would be outside the primary scope of an ERD.

If there were other answer options, we would compare them against standard ERD definitions: ERDs depict data entities, attributes, and relationships, and sometimes constraints; they do not typically depict workflows, user interactions, or non-data aspects unless explicitly tied to data modeling.

Because the provided data lists only one option and that option correctly characterizes an ERD, this statement is consistent with accepted definitions. However, since the instruction notes multiple_dropdowns_question, in a typical scenario we would verify all selected options to ensure they collectively match the canonical definition; here, only one option is present to evaluate.

In summary, the given option describes an ERD as a diagram showing the information created, stored, and used by a business system, which is a faithful encapsulation of the ERD’s role in data modeling. If you have additional options to compare, I can analyze those as well and explain how each one aligns or diverges from standard ERD concepts.

45582/46551: IST/BSAN 325 Systems Analysis and Design LEC Chapter 5 Review

An entity relationship diagram (ERD) is a picture that shows the information that is created, stored, and used by a business system .

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