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Question:
(a) Document the information input and output for the events mentioned in the case study on the basis of facts provided.
(b) Comment on the fact that barely any items of information are being output in the above answer.
(c) Document the requirements for the function F3 which will handle EV3 Earmarking of turn for receiving collections [Tip: describe preconditions, postconditions and entities modified]
(d) Draw an Entity Relationship Diagram for the case study with the entities and attributes provided.
(e) Study the effects of all events on the entity E1 Member with the help of an Entity Access Matrix.
(f) Using your answer above, make the necessary corrections (describe changes in attributes and information input/output) in the event model and data model to meet the requirements of de-registering a member.
(g) Describe, with the help of a drawing, the interface for allocating a turn to a member.
Differentiate between testing and QA. - Quality Assurance is more a preventive thing, which ensures quality in company and hence the product instead of just testing the product
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What are the two levels of testing? i. Component testing Individual components are tested. Tests are derived from developer' s experience. ii. System Testing The group
Q. What is reverse engineering? Ans. It is a method of analysing software with a view to understanding its design and specification. - In source code, reverse engineering
what are draw backs or disadvantages of waterfall model
Determine the Sanity testing - Sanity testing is used to ensure that conflicting or multiple functions or variables don't exist in system. - It verifies that components of
Distinguish between verification and validation. Verification is the set of activities that ensure that software properly implements a specific function. Validation is a differ
What is software maintenance? Software maintenance is a set actions in which program are customized after it has been put into use. COCOMO model :- COnstructive COst MOd
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