Guide: Understanding and Applying the 'Developing by Feature' Concept in PMI-ACP
The 'Developing by Feature' concept is a vital component under the Feature Driven Development (FDD) model in the PMI-ACP exam.
Why it is important:
'Developing by feature' is key because it breaks down complex applications into manageable pieces, enabling a team to focus on delivering valuable, usable features. This approach encourages frequent delivery of working software, a core Agile principle.
What it is:
'Developing by feature' is an Agile approach in software development where a team works on single features. It incorporates planning, designing, developing, and testing individual features to completion.
How it works:
A feature is a specific piece of functionality that provides value to the customer. In 'Developing by Feature', the team: 1) Identifies a feature, 2) Designs and codes the feature, 3) Conducts code reviews, and 4) Tests the feature.
Exam Tips: Answering Questions on Developing by Feature:
1. Understand the process: First, make sure to grasp the sequence and steps involved in 'Developing by Feature'.
2. Customer Value: Questions often focus on the benefit to the customer. Recognize that this process promotes the delivery of valuable features to the client promptly.
3. Sequence of events: In a scenario question, look for clues about the sequence within the 'Developing by Feature' process.
4. Team Collaboration: The questions may also evaluate your understanding of how this approach impacts team collaboration.