CCBA® and CBAP® Certifications Study Guide

When should you apply this technique?

This technique is used in a few different business analysis tasks in some knowledge areas in the BABOK® v3 guide. These tasks include the following:

Task	The reason this technique is used
Specify and model requirements	To document the definitions of the data that is involved in change or initiative

A data dictionary is a useful technique to use when there is a need to establish a common and shared understanding of the meaning of information. It clarifies the format and intention of information at a low level of detail to ensure a consistent and accurate reference point of information for the organization.

The next technique you need to include in your preparation is data flow diagrams. ...