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Q. Realistic approach to the development of large-scale systems?
There are a number of advantages of Spiral model that makes it a realistic approach to development of large-scale systems and software viz
1) The spiral model promotes excellence assurance through prototyping at every stage in system development.
2) The spiral model is a sensible approach to the development of large-scale software products for the reason that the software evolves as the process progresses. The developer as well as client better understand and react to risk at all evolutionary level.
3) The model utilizes prototyping as a risk reduction mechanism as well as allows for the development of prototypes at any phase of the evolutionary development.
4) It maintains a systematic step-by-step approach like the classic life cycle model however incorporates it into an iterative framework that additional reflect the real world. If employed accurately this model should reduce risk prior to they become problematic as consideration of technical risk are considered at every stages.
Define maintenance. Maintenance is defined as the procedure in which changes are executed by either modifying the existing system's architecture or by adding new mechanism to t
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Q. What are the assumptions of the execution-time component model? Compare the execution-time component for basic model and the logarithmic Poisson model. Ans. The execution-
Explain the Evolutionary Model. Ideal for software products that have their feature sets redefined during development because of user feedback and other factors. The Evolutiona
Give the example of the mechanics of structured analysis
Throw-away prototyping Objective: The principal objective of this model is to validate or to derive the system needs. It is developed to decrease requirement risks.
Q. Illustrate key process areas of CMM? The key process areas of CMM are 1. Requirements management that establishes a common relationship between the customer and developer
Q . Discuss the important issues that a SRS must address. Ans. SRS is the method of establishing the services the system should provide of the system in new it is difficult
justify the term software analysis and design?
Illustrate exploratory testing. - In exploratory testing approach testers are involved in maximum test execution and minimum planning. - Planning includes creation of a test
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