While reviewing the data feeds on a project the business analyst (BA) realizes there is a feed that contains complex relationships. In order to help understand the data and accurately reflect a set of requirements the BA decides to prioritize the requirements. What modeling format could the BA use?
When dealing with complex relationships within data feeds, a data model is the most suitable modeling format. Data models visually represent data entities, their attributes, and the relationships between entities. This can help the business analyst to understand the data structure better, facilitating the accurate reflection of requirements and providing clarity on how different data elements interrelate.
Matrix is a Modelling Format
Answer is A. Matrix from BABOK 7.4.1
Correction - BABOK 7.1.4.1
Answer is A. BABOK V3 7.1.4.1 "a matrix is used when the business analyst is modelling a requirement or set of requirements that have a complex but uniform structure, which can be broken down into elements that apply to every entry in the table". "Matrices are also used for prioritizing requirements"
Answer D Data model is better, because the question point out "data feeds" .
Matrices - Used for data dictionary, requirements traceability, gap analysis, prioritizing requirements, recording requirements attributes and metadata.
D: 10.15.1
according to 7.1.4 there are two modelling formats: Matrices, Diagrams Data model is a model category (also listed in 7.1.4)