Which of the following is NOT one of the core values of Agile Software Development?

The core values of Agile Software Development are grounded in the Agile Manifesto, which emphasizes flexibility, adaptability, and human-centric approaches in software development. The correct answer indicates that "Following a plan" is not one of these core values.

In Agile, while planning is still important, the methodology prioritizes responding to change over rigidly adhering to a predetermined plan. This means that Agile teams value the ability to pivot and adapt their strategies based on feedback and changing requirements. The focus is on collaboration, communication, and delivering functional software over strict adherence to a plan, which allows teams to be more responsive to new information or shifts in user needs.

The other options represent key Agile principles: "Individuals and interactions" acknowledges the importance of team collaboration and communication; "Working software" emphasizes delivering functional products regularly; and "Customer collaboration" highlights the necessity of working closely with clients to ensure their needs and expectations are met effectively. Together, these elements encapsulate the Agile philosophy, distinguishing it from more traditional, plan-focused software development methodologies.