Question

Which software process model involves small, iterative cycles with continuous customer feedback?

• A. Prototype Model
• B. Iterative Waterfall Model
• C. Agile Model
• D. Spiral Model

Hint:

Think of the model built on short sprints where the customer reviews each increment.

Answer 1

The Correct Option is C

Idea: Pick the single word that the phrase iterative plus feedback defines.

Agile is built on short repeated increments where each increment ends with a working product shown to the customer:
\[ \text{sprint} \to \text{demo} \to \text{feedback} \to \text{next sprint} \]
Prototype targets requirements, Waterfall is phase-based, Spiral emphasises risk in larger loops. Only Agile centres on small cycles with ongoing customer input.
\[\boxed{\text{Option C: Agile Model}}\]