The Agile Manifesto lists four core values and twelve principles. The four values are:

Individuals and interactions over processes and tools,

Working software over comprehensive documentation,

Customer collaboration over contract negotiation,

Responding to change over following a plan.

The principles include statements such as “Working software is the primary measure of progress,” “Business people and developers must work together daily throughout the project,” and “Continuous attention to technical excellence and good design enhances agility.”

However, the statement “Good architectures are built up front so that teams can focus on development” is NOT a value or principle of the Agile Manifesto. In fact, the Agile approach favors emergent design and evolving architecture, not up-front, fixed architecture. Therefore, option D is NOT part of the Agile Manifesto.