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Explain the Evolutionary Model.
Ideal for software products that have their feature sets redefined during development because of user feedback and other factors. The Evolutionary development model separates the development cycle into smaller, incremental waterfall models in which users are able to get access to the product at the end of every cycle.
Feedback is given by the users on the product for the planning stage of the next cycle and the development team responds, often by changing the product, plans, or process.
Therefore, the s/w product evolves with time.
Distinguish between alpha and beta testing. Alpha and beta testing are the kinds of acceptance testing. Alpha test: The alpha testing is attesting in which the version of compl
four circumstances where incremental model is appropriate?
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why srs is also called black box specificaton
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What are the Tools of environmental model (i) Statement of purpose: It indicates basic objectives of system. (ii) Event list: It describes different events of system
What are the types of Software system requirements ? Functional requirements: Services the system should be required. Non-functional requirements: Constraints on the servi
List any three characteristics of a good SRS. Ans:The SRS should be: Correct , Unambiguous, Complete 1. Correct: An SRS is correct if each requirement stated therein is on
a) An ER diagram for the system. Show all entities, relationships, cardinalities and optionalities. Also, include all intersection entities. You must use the Finkelstein method
What is statement coverage? Statement coverage is the testing to test each statement in the code has been executed at least once.
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