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Q. What is ripple effect? How does it affect the stability of a program?
Ans. The ripple effect is a term used to explain a situation where like the ever expanding ripples across water when an object is dropped into it an effect from an initial state can be followed outwards incrementally. Instances are able to be found in economics where an individual's reduction in spending reduces the incomes of others and their ability to spend. In sociology it is able to be observed how social interactions can affect situations not directly related to the initial interaction and in charitable activities where information can be disseminated and passed from community to community to broaden its impact.
In software, the effect of a modification mayn't be local to the modification but may as well affect other portions of the program. There is a undulate effect from the location of the modification to the other parts of the programs that are affected by the modification. One characteristic of the ripple effect concerns the performance of the program. The most important attribute affecting the ripple effect as a consequence of a program modification is the stability of the program. Program stability is described as the resistance to the amplification of changes in the program.
What is Procedure? Ans) The step-by-step method followed to make sure that standards are met.
Explain why waterfall model is more advantageous than adhoc methods. Ad-hoc Process Models- "Process capability is unpredictable due to the software process is constantly
EXPLAIN THE WORKING OF CRT?
Q. Define cohesion and coupling? Give suitable examples. Ans Coupling: Coupling refers to the strength of the relationship between modules in a system. Coupling represents how
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Q. For the flow graph showed in figure compute McCabe's Cyclomatic Complexity. Ans: In this flow graph Number of regions are 5 hence the Cyclomatic complexity is = 5
Q. What do you mean by Polymorphism? Polymorphism:- Polymorphism includes the ability to use the same message to objects of different classes and have them behave differently.
Waterfall Model It is the oldest, simplest and most widely used process model. In waterfall model, every phase of the life cycle is finished before start of a new phase. It's
Regression testing It is the re-execution of some subset of tests that have already been conducted to make sure the changes that have not been propagated unintended side effect
State the working of spiral model In spiral model, after every phase a review is performed regarding all products developed up to that point and plans are developed for the sub
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