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Q. Explain Different Phases of spiral model?
1) Planning: In this phase the objectives alternatives as well as constraints of the project are determined or documented. The objectives as well as other specifications are fixed so as to decide which strategies or approaches to track during the project life cycle.
2) Risk analysis: In this phase every possible and available alternatives which are able to help in developing a cost effectual project are analyzed and strategies are decided to use them. This phase has been further particularly in order to identify as well as resolve all the possible risk in the project development.
3) Development: In this phase the authentic development of the project is carried out. The productivity of this phase is passed by all the phases iteratively in order to acquire improvements in the same.
4) Assessment: In this phase developed product is passing on to the customer in order to obtain customer comments as well as suggestions which can help in identifying as well as resolving potential problems or errors in the software development.
What is meant by Throw away Prototyping? Giving the user a system which is incomplete and then changing and augmenting it as the user requires become clear. The objective
What is Peer Reviews? Ans) A methodical examination of software work products by the producer's peers to recognize defects and areas where changes are required.
An activity in which a system or component is implemented under specified conditions, the results are observed and an evaluation is made of some problem of the system or component.
How can we re-engineering of any product One additional difficulty in adopting this approach is large investment which exists in software system maintenance. It requires additi
What is a software project test plan? A test plan is the master document that having all details pertaining to testing of the application. Its contents include: - Testing sc
What are the various testing strategies for conventional software? i. Unit testing ii. Validation testing. iii. Integration testing. iv. System testing.
of elicitation methods
Explain about the Spiral Model This model can be considered as the model that combines the strengths of various other models. Conventional software development processes don't
What is Procedure? Ans) The step-by-step method followed to make sure that standards are met.
What is the advantages of Iterative model This model is useful when less manpower is available for software development and release deadlines are tight. It's best suited for in
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