MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -The spiral model, initially proposed by Boehm, is an evolutionary software process model that couples the iterative feature of prototyping with the controlled and systematic aspects of the linear sequential model. It implements the potential for rapid development of new versions of the software.

Detailed explanation-2: -Which statement is true about the Spiral model? It is a hybrid approach that uses both Waterfall and iterative approaches.

Detailed explanation-3: -The spiral model is a systems development lifecycle (SDLC) method used for risk management that combines the iterative development process model with elements of the Waterfall model. The spiral model is used by software engineers and is favored for large, expensive and complicated projects.

Detailed explanation-4: -Evolutionary model is a combination of Iterative and Incremental model of software development life cycle. Delivering your system in a big bang release, delivering it in incremental process over time is the action done in this model.