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Q. What is RE-ENGINEERING?
RE-ENGINEERING:- It is re-organizing as well as modifying existing system to make them more maintainable. It involves
Restructuring or else re-writing part or every of the legacy system without hanging its functionality. Legacy system is a system that is hard to maintain. Thus it involves:-
1) Re-documenting the system.
2) Organizing as well as re-structuring the system.
3) Modifying as well as upgrading structure as well as value of the system data.
4) Input to a re-engineering process is a legacy system as well as output is a structure modularized version of the same program. So re-engineering involves adding effort to make them easier to maintain. The system possibly restructured or else re-documented.
Q. Software project planning necessitate what activities? What are the difficulties encountered in measuring the Software Costs? Ans. Software project planning necessitate th
How a prototype can be categorised 1. A paper prototype which is a model depicting human machine interaction in a form which makes user understand how such interaction, would
What is Test log? A chronological record of all relevant details about the implementation of a test.
Describe about the Environmental model It indicates environment in which system exists. Any small or big system is a sub-system of a larger system. For illustration, if softw
State the System Engineering Hierarchy? The world view is composed of a set of domains (Di), which can each be a system, or system of systems. WV = {D1,D2,D3,...........,Dn}
What does Modularity concept mean? Software architecture embodies modularity; i.e. Software is named in to addressable components called modules, which are integrated finally.
Define query language? A query is a statement requesting the retrieval of information. The portion of DML that includes information retrieval is known as a query language.
Which type of software must not be automated? Following types of software must not be automated: - Incomplete/Unstable software since they are still undergoing changes -
I need help on and assignment that is due on monday can you help ?
notation of requirement of specification
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