What is devising validating and testing of algorithms
Testing consists of defining a series of tests from the requirements defined in the approved user requirements specification.
From an individual requirement, a test can be defined for the software to undertake and this test will have one or more expected results and defined acceptance criteria for the test to pass or fail.
Verification and validation are performed in each of the phases of the lifecycle. V & V tasks – Planning: – Verification of contract – Evaluation of Concept document – Performing risk analysis#2.
V & V tasks- Requirement phase – Evaluation of software requirements – Evaluation / analysis of the interfaces – Generation of systems test plan – Generation of Acceptance test plan#3.
Please connect with me at Linked In or follow me on Instagram.Well, These can include the documents which are produced during the development phases like, requirements specification, design documents, data base table design, ER diagrams, test cases, traceability matrix etc.We sometimes tend to neglect the importance of reviewing these documents but we should understand that reviewing itself can find out many hidden anomalies when if found or fixed in the later phase of development cycle, can be very costly.V&V tasks – Design Phase – Evaluation of software design – Evaluation / Analysis of the Interfaces (UI) – Generation of Integration test plan – Generation of Component test plan – Generation of test design#4.
V&V Tasks – Implementation Phase – Evaluation of source code – Evaluation of documents – Generation of test cases – Generation of test procedure – Execution of Components test cases#5.
• Test for boundry values, stress and the functionalities • Test for error messages and in case of any error, the application is terminated gracefully.