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Explain exploratory testing.
- In exploratory testing approach testers are included in minimum planning and maximum test execution.
- The planning contains creation of a test charter, a short declaration of the scope of a short time-boxed test effort, the objectives and possible approaches to be used.
- The test design and test execution are performed parallel without any formal documentation of test conditions, test cases or test scripts. Though, this does not imply that other more formal testing techniques will not be used.
Explain Validation and verification testing? Ans) Used as an entity to describe a procedure of review, analysis, and testing all over the software life cycle to discover errors,
What are the common activities in design process? i. System structuring - The system is subdivided into principle subsystems components and communications among these subsystem
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Explain the design steps of the transform mapping. Review the fundamental model. Review and refine the DFD for the software. Verify whether the DFD has the transf
differentiate between structured analysis and structured design
Determine in detail about Waterfall model Waterfall model provides a sequential and systematic approach to software development and is better than build and fix approach. Howev
Define Traceability Traceability is the overall property of requirements specification which reflects the easiness of finding related requirements. Three different parts
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Evolutionary Prototype In this, prototype is constructed to learn about software problems and their solutions in successive steps. Prototype is initially developed to satisf
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