SOFTWARE ENGINEERING

EMERGING TRENDS IN SOFTWARE ENGINEERING

MISCELLANEOUS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Using the spiral model, the system is developed in a series of ____ releases.
A
Incremental
B
Decremental
C
Enhanced
D
None of the mentioned above
Explanation: 

Detailed explanation-1: -Using the spiral model, the software is developed in a series of incremental releases. During the early iterations, the additional release may be a paper model or prototype. During later iterations, more and more complete versions of the engineered system are produced.

Detailed explanation-2: -Explanation: A spiral model is an incremental approach, which is formed as a combination of the waterfall model and prototyping model.

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: -Spiral Model is a combination of Iterative Development Model and Waterfall Model with very high emphasis on risk analysis. It allows for incremental releases of the product, or incremental refinement through each iteration around the spiral.

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