The Agile Manifesto outlines 12 principles, and while delivering value frequently is one of them, "delivering working software daily" is not explicitly stated. Let’s evaluate the options:

A.Correct. The Agile Manifesto states that "working software is the primary measure of progress."

B.Incorrect.The principle states, "Deliver working software frequently, from a couple of weeks to a couple of months," but it does not specify daily delivery. This makes "daily" incorrect.

C.Correct. Satisfying the customer through early and continuous delivery is thehighest priorityin Agile.

D.Correct. Simplicity, or minimizing unnecessary work, is one of the core principles in Agile.

References:

Agile Manifesto: agilemanifesto.org

Principle 3: "Deliver working software frequently..."

Principle 10: "Simplicity—the art of maximizing the amount of work not done—is essential."