Exam CBAP topic 1 question 495 discussion

For prioritizing requirements with data feeds having complex relationships, both a matrix and a data model can be used, but a matrix is generally more suitable for initial prioritization and a data model is better for representing the structure and relationships of the data itself. Here's why: Matrix: A matrix can help prioritize requirements based on factors like business value, technical feasibility, or effort required. It provides a structured way to assess and rank different requirements. Data Model: A data model, like a class diagram or entity-relationship diagram, is used to represent the structure and relationships of data within a system. It helps understand how different data elements interact, which can be crucial for identifying and addressing complex dependencies.

Matrix is a modelling format, all others are tools and techniques.

Data model

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.

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"

D: 10.15.1

Answer is A. Matrix from BABOK 7.4.1

Matrix is a Modelling Format