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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 changed or changed as the work progresses. Schedules, budgets, functionality, and product quality are usually inconsistent. Performance depends on the capabilities of individuals and changes with their innate skills, knowledge, and motivations. There are few stable software processes in evidence, and performance can be predicted only by individual rather than organizational capability."
So to overcome this problem waterfall model gives the following advantages:
a. Waterfall model is easy to follow, however real projects rarely follows this approach.
b. Iteration is not needed.
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Explain SDLC ? Ans) SDLC-( software development life cycle) is an acronym.
What does data object means? Data object is a group of attributes that behave as an aspect, quality, characteristic or descriptor of the object.
QUESTION (a) Draw a use case diagram (UCD) for the given case study. For any one use case give a detail use case specification (b) Describe the different phases and workflow
What is the difference between module coupling and module collection? Cohesion is the property of a one module and can be defined as glue that keeps the data elements within a
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Q. Compare and contrast reliability and availability? Ans. Reliability: The probability of failure-free system operation over a specified time in a given environment for a gi
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