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Write about software change strategies.
The software change methods that could be applied separately or together are: Software maintenance - The alters are made in the software due to requirements. Architectural transformation - It is the method of changing single architecture into another form. Software re-engineering - New types can be added to existing system and then the system is reconstructed for better use of it in future.
Write short notes on estimation models. Empirical estimation models can be used to complement decomposition techniques and present a potentially important approach in their own
Q. Explain Common coupling with example? Common coupling: General coupling is when two modules share the same global data (example a global variable). Changing of the shared
Usability testing is testing of 'user-friendliness'. User interviews, surveys, video recording of user sessions and other methods can be used. Programmers and developers are usuall
What are white-box, black-box and gray-box testing? White Box (or glass box) testing is the METHOD of giving i/p to the system and checking how the system processes i/p to prod
How do you differentiate the roles of Quality Assurance Manager and Project Manager? Quality Assurance Manager (QA Manager) produces the process to be followed at every phase
Class A class is a template that states the properties of objects. Classes have an interface which having of the operation, a body which executes the operations and instance va
When is RTM (Requirement traceability matrix) prepared - after or before test case designing? - RTM is prepared before test case designing. - Requirements must be traceable
What is System Engineering? System Engineering means designing, executing, deploying and operating systems which contain software, hardware, and people.
What is Benchmark? Ans) A Benchmark is a standard to calculate against.
Explain the Incremental Model Iterative and Incremental Models follow more or less the similar approach. Incremental Model is an intuitive approach to the waterfall model. Mult
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