The software life cycle model that incorporates risk factor, Software Engineering

Assignment Help:

Explain the software life cycle model that incorporates risk factor.

 The problem with traditional software process models is that they do not deal adequately with the uncertainty, which is inherent to software projects. Significant software projects failed because project risks were neglected and nobody was ready when something unforeseen happened. Barry Boehm recognized this and tried to incorporate the " project risk" factor into a life cycle model. The results is the spiral model, which was presented in 1986  BOEH86 Every loop of the spiral from X-axis clockwise by 3600 represents one phase. Single phase is split roughly into four sectors of major activities.

  • Planning : Determination of objectives, alternatives and constraints
  • Risk Analysis : Analyze alternatives and attempts to recognize and resolve the risks involved
  • Development : Product development and testing product
  • Assessment : Customer evaluation

 


Related Discussions:- The software life cycle model that incorporates risk factor

Black box and white box testing, I am not properly understanding the basis ...

I am not properly understanding the basis difference between black box testing and white box testing. Please explain in simple way and with some example so that I can easily under

How to compute the cyclomatic complexity, How to compute the cyclomatic com...

How to compute the cyclomatic complexity? The cyclomatic complexity can be computed by any one of the following ways. 1. The numbers of regions of the flow graph correspond

Explain boundary value analysis, A selection method in which test data are ...

A selection method in which test data are chosen to lie along "boundaries" of the input domain [or output range] classes, data structures, procedure parameters, etc. Choices often

RMMM Planner, Give a complete example that how to tackle with it.

Give a complete example that how to tackle with it.

Draw a use case diagram, QUESTION (a) Draw a use case diagram (UCD) for...

QUESTION (a) Draw a use case diagram (UCD) for the given case study. For any one use case give a detail use case specification (b) Describe the different phases and workflow

Explain in detail about structural modeling, Explain in detail about Struct...

Explain in detail about Structural Modeling. Structural model having a detail refinement of ERD, data flow model and control flow model. Creating an ERD. Example: Saf

Clue-less system, The Clue-Less system is a software version of the popular...

The Clue-Less system is a software version of the popular board game Clue. The rules of Clue-Less mirror those of Clue, with the exception of a modified navigation scheme. The soft

Describe any 4 characteristics of distributed systems, QUESTION - Character...

QUESTION - Characteristics of DSs (a) List and describe any 4 characteristics of distributed systems. (b) State the criterion for a system to be considered as not a distrib

Enterprise resource planning system, 1. Please compare and contrast economi...

1. Please compare and contrast economic, market, and relevancy value. 2. Discuss uncertainty as it relates to the overall logistical performance cycle. How can performance cycle

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd