CBAP Exam Dumps : Certified Business Analysis Professional

 Functional decomposition is a technique that helps the business analyst understand the scope of the work by breaking down the scope into smaller work products. Functional decomposition is the process of identifying the high-level functions or capabilities of a solution and then dividing them into lower-level functions or sub-functions. This technique helps to create a hierarchical structure of the solution scope, which can be used to define the requirements, design the solution, and plan the project. Functional decomposition can also help to identify the dependencies, interfaces, and risks among the functions or sub-functions of the solution. References:

BABOK Guide v3, section 10.25, page 512-513

Solution Scope – An Insight, section 1.2, paragraph 2

Software Project Scope | Solution Scope in Business Analysis, paragraph 2

A class model is a technique to represent the structure and behavior of the entities within a solution domain. It shows the attributes, operations, and relationships of the classes that define the entities. A class is a category or type of entity that has common characteristics and can perform certain functions. A class model helps to identify the entities, their properties, their behaviors, and their interactions for a solution. Entity Relationship is a technique to represent the data and information requirements of a solution. It shows the entities, attributes, and relationships of the data and information. An entity is a thing or object of interest that can be uniquely identified and has attributes that describe its properties. An entity relationship model helps to identify the data and information, their characteristics, their associations, and their constraints for a solution. Data dictionary is a technique to define and document the data and information elements of a solution. It provides a detailed description of each data and information element, such as its name, definition, format, type, source, owner, and usage. A data dictionary helps to standardize and clarify the data and information, their meaning, their structure, and their quality for a solution. CRUD matrix is a technique to analyze the alignment of the data and information elements with the business processes or functions of a solution. It shows the data and information elements and the business processes or functions that create, read, update, or delete them. A CRUD matrix helps to identify the data and information, their lifecycle, their dependencies, and their gaps for a solution. References: Class Model - iiba.org, Entity Relationship - iiba.org, Data Dictionary - iiba.org, CRUD Matrix - iiba.org

 Lessons learned is a technique that involves identifying and documenting the successes, failures, and best practices of a project or initiative, and using them to improve the performance and quality of future work. Lessons learned can help the manager to help the BAs develop their skills and address the corrective actions, because it can provide feedback, insights, and recommendations on how to enhance the business analysis processes, methods, and competencies. Lessons learned can also help to identify the gaps, issues, and opportunities for improvement, and to plan and implement the necessary actions to resolve them. Team restructure, weekly meetings, or team building are not the best options for achieving this goal, because they are either too general, too specific, or not directly related to the business analysis skills and corrective actions. References:

CBAP / CCBA Certified Business Analysis Study Guide, 2nd Edition, Chapter 8: Solution Evaluation, page 348

Business Analysis Body of Knowledge (BABOK) Guide, Version 3, Chapter 8: Solution Evaluation, section 8.5: Assess Enterprise Limitations, page 159

Business Analysis Professional Resources, IIBA Resource Collection, Business Analysis Body of Knowledge (BABOK) Guide

CBAP / CCBA Certified Business Analysis Study Guide, 2nd Edition, Skillsoft Book, Chapter 8: Solution Evaluation, page 348