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IIBA CBDA Exam - Topic 1 Question 53 Discussion

Actual exam question for IIBA's CBDA exam

Question #: 53
Topic #: 1

[All CBDA Questions]

A database analyst is modelling a database for a large toy manufacturer. Which statement describes a logical database model?

AThe layer of views created to summarize data or provide another perspective of certain data

BA model that depicts the actual design of the relational database

CAn abstraction of the conceptual data model that includes rules of normalization

DModelling that involves objects being defined at the schema level

Show Suggested Answer

Suggested Answer: C

A logical database model is a data model of a specific problem domain expressed independently of a particular database management product or storage technology. It describes data using notation that corresponds to a data organization used by a database management system, such as relational tables and columns. It also includes rules of normalization, which are the process of converting complex data structures into simple, stable data structures12 Reference: 1: Logical schema - Wikipedia 2: What Is a Data Model? | Coursera

by Gaynell at Jul 02, 2026, 09:10 PM

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Denise

4 days ago

Totally with you on C, makes the most sense!

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Delpha

9 days ago

Wait, normalization? Isn't that super complicated?

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Ariel

14 days ago

I thought B was right, isn't that the design part?

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Miss

19 days ago

C is the correct answer, it's all about normalization!

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Patti

24 days ago

I thought logical models were more about the relationships and constraints, so I’m thinking it could be A, but I need to double-check my notes.

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Georgiann

29 days ago

I feel like the logical model should include normalization rules, which makes me lean towards C, but I could be mixing it up with something else.

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Celestina

1 month ago

I remember practicing a question similar to this, and I think the answer might be B, but I'm not entirely sure.

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Tenesha

1 month ago

I think a logical database model is more about how data is structured rather than the physical design, so maybe it's C?

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