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

Explain software testing strategies, A strategy for software testing integr...

A strategy for software testing integrates software test case design methods into a well - planned series of steps that result in the successful construction of software. Common

Explain the incremental model, Explain the Incremental Model Iterative ...

Explain the Incremental Model Iterative and Incremental Models follow more or less the similar approach. Incremental Model is an intuitive approach to the waterfall model. Mult

Possible features of good data, Decision-making is the activity of deciding...

Decision-making is the activity of deciding appropriate action in given situations. Having useful information helps to reduce the uncertainty in decision-making. Information is

Discuss the various strategies of design, Discuss the various strategies of...

Discuss the various strategies of design.  The design strategies are:      Functional design:   The system is designed from a functional viewpoint, initialising from with a

Define software prototyping, Define software prototyping. Software prot...

Define software prototyping. Software prototyping is explained as a rapid software development for validating the requirements.

Write a short note on structure chart, Q. Write a short note on structure c...

Q. Write a short note on structure chart? Structure Chart is a most important program design technique and shows all components of code in a hierarchical format. Structure

Explain the test case, Test Case A test case is a unit level document d...

Test Case A test case is a unit level document describing the inputs, steps of implementation and the expected result of each test condition for each requirement from the BRD.

Short note on class, Class A class is a template that states the proper...

Class A class is a template that states the properties of objects. Classes have an interface which having of the operation, a body which executes the operations and instance va

Advantage of microcomputer software packages, Advantage of microcomputer so...

Advantage of microcomputer software packages: i)  compilation and maintenance of reference and fact files;  ii)  compilation of current and retrospective bibliographies

What are the problems in comes in SRS, What are the Problems in comes in SR...

What are the Problems in comes in SRS There are numerous features which make requirements analysis difficult. These are explained below: 1. Complete requirements are diffic

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