Spiral & Agile Model Quiz

In the Spiral model, how does the software project progress through the phases?

• Sequentially

• Randomly

• Repeatedly

• Once

What is generated in each successive loop of the Spiral model?

• A new, more refined prototype

• A final product

• A marketing plan

• A user manual

Which phase is NOT part of the Spiral model's basic steps?

• Analysis

• Design

• Marketing

• Evaluation

Which of the following is a characteristic of the Spiral model?

• Linear progression

• Iterative loops

• Fixed budget

• Single phase

What does the Spiral model emphasize in its process?

• Continuous improvement

• Immediate results

• Cost reduction

• Minimal testing

What is the purpose of the evaluation step in the Spiral model?

• To assess the current prototype

• To finalize the product

• To market the software

• To hire new team members

When is software produced in the spiral model?

• At a late stage.

• At an early stage.

• After the project is completed.

• Only when the user requests it.

Why is early software production important in the spiral model?

• It allows for early identification of problems.

• It increases the project cost.

• It reduces user involvement.

• It delays feedback.

What is a key feature of the spiral model regarding software production?

• Software is produced at a late stage.

• Software is produced at an early stage.

• Software is never produced.

• Software is produced only if requested.

What is the impact of user feedback in the spiral model?

• It is ignored.

• It is collected at the end.

• It allows for early changes.

• It is used for decoration.