MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -Generates working software quickly and early during the software life cycle. More flexible – less costly to change scope and requirements. Easier to test and debug during a smaller iteration. Easier to manage risk because risky pieces are identified and handled during its iteration.

Detailed explanation-2: -One of the advantages of the iterative model is that it produces a working prototype early on in the project. As it is being reviewed and discussed, it’s possible to isolate flaws in functions or design. Finding these issues at an early stage may help to address them quickly within a tight budget.

Detailed explanation-3: -Explanation: An Iterative Model Produces working system rapidly, it provides system flexibility and enhance based on requirements and it is simple to test as well as repair as small iteration. 19. Iterative development model is an approach of segmenting for a large software development process into smaller portions.

Detailed explanation-4: -Iterative testing enables product teams to make incremental, evidence-based changes to a feature or product. It allows them to roll changes out quickly and then gather user feedback to shape product decisions. Because the changes aren’t sweeping ones, they are easier to manage and test.

Detailed explanation-5: -Iterative Incremental Model – Strengths Initial product delivery is faster. Customers gets important functionality early. Lowers initial delivery cost. Each release is a product increment, so that the customer will have a working product at hand all the time.