Question

In an ___, the project scope is generally determined early in the project life cycle, but time and cost estimates are routinely modified as the project team's understanding of the product increases. Iterations develop the product through a series of repeated cycles, while increments successively add to the functionality of the product.

Answer 1

In an iterative design process, the project scope is decided early, but estimates are refined as understanding grows. Iterations and increments help develop the product, with the spiral design process allowing for continuous improvements but requiring careful resource management.

Step-by-step explanation:

In an iterative design process, such as a spiral design process, the project scope is typically established early on, yet timelines and cost estimates are frequently adjusted as the project team gains a deeper understanding of the product's characteristics. This approach promotes an environment in which iterations refine the product over numerous cycles, and increments progressively enhance the product's functionality. In this process, a team may employ steps like prototyping, testing, and refinement more than once, as each test of the prototype might uncover new aspects of the design that require attention. Incremental design involves enhancing or modifying an existing product or process, whereas a new design starts from the ground up. Each iterative loop through the cycle allows for improvements based on insights gained from testing and evaluation, though it demands additional resources and time. For successful design projects, the detailed design stage is crucial, and flexibility during the implementation is vital, as the ability to adapt to challenges can lead to innovation and a better final product