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Why testing is important with respect to software?
A testing process focuses on logical internals of software ensuring that all statements have been tested and all are functional externals. Whereas testing, we execute the whole program before it gets to the customer with exact indent of finding and removing all errors. In order to search the highest number of errors, test must be conducted systematically and test cases must be intended using disciplined techniques.
Explain Big-Bang Strategy? Ans) Big-Bang approach is very easy in its philosophy where basically all the modules or builds are constructed and tested independently of each other
a) There are four steps or activities in needs engineering: elicitation, specification, validation, and negotiation. Briefly explain the task of every of the four steps. Why needs
What is requirement engineering? Requirement engineering is the process of establishing the services that the customer needs from the system and the constraints under which it
To develop software of lasting quality you have to lay down a solid architectural foundation that is resilient to change. Modelling is at the heart of the development of good quali
Test Case A test case is a unit level document describing the inputs, steps of implementation and the expected result of each test condition for each requirement from the BRD.
developer
Various attributes of cost drivers used in COCOMO model are: 1. Physical attributes: These are concerned with needed characteristics of the software product being developed.
give the example of data dictionary
What are the various types of system testing? 1. Recovery testing - is planned to check the system's ability to recover from failures. 2. Security testing - determines t
SOFTWARE DEVELOPMENT: Software development is a human activity. It involves a clear understanding of the field of application, such as library and information science; knowled
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