Answer / anonymous

Waterfall model is one type of software process model.
So there is no difference between the two but they share a
parent-child relationship.
A software process model is used in software engineering and
it encompasses a set of activities, methods, actions, tasks
and products.

A waterfall models is a linear model that suggests a
systematic, sequential approach to develop a software
starting from communication with the client and passing
through planning, modeling, construction to the deployment,
delivery and feedback.

More information can be obtained from:
http://en.wikipedia.org/wiki/Software_development_process

Analyse the following highly simplified procedure: Ask: “What type of ticket do you require, single or return?” IF the customer wants ‘return’ Ask: “What rate, Standard or Cheap-day?” IF the customer replies ‘Cheap-day’ Say: “That will be £11:20” ELSE Say: “That will be £19:50” ENDIF ELSE Say: “That will be £9:75” ENDIF Now decide the minimum number of tests that are needed to ensure that all the questions have been asked, all combinations have occurred and all replies given a)3 b)4 c)5 d)6 Please explain answer of this Question. Thanks

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Plz tell me Possible test cases for Date Coulmn In any BILL .

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