MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -The spiral model, proposed by Barry Boehm in 1986, is such an evolutionary process aimed at rapid development of more complete versions of the software or system by taking into account the technical and managerial risks associated with each evolutionary level.

Detailed explanation-2: -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-3: -“The spiral model is called the metamodel” because it encompasses other software development lifecycles. For example, a single loop spiral actually represents an iterative waterfall model. Spiral models use prototype models to create prototypes before starting actual product development.