BACHELOR OF BUSINESS ADMINISTRATION

Detailed explanation-1: -The spiral model is a risk-driven software development process model. Based on the unique risk patterns of a given project, the spiral model guides a team to adopt elements of one or more process models, such as incremental, waterfall, or evolutionary prototyping.

Detailed explanation-2: -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-3: -Very simply, a risk is a potential problem. It’s an activity or event that may compromise the success of a software development project. Risk is the possibility of suffering loss, and total risk exposure to a specific project will account for both the probability and the size of the potential loss.

Detailed explanation-4: -‍The spiral model in software engineering is similar to the incremental model, with more emphasis placed on risk analysis. The spiral model has four phases: Planning, risk analysis, product development and next phase planning or Evaluation.