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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.
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 e
How do we zero down on automation tools for regression testing? Below criteria are used when zeroing down on automation tools for regression testing: - Risk analysis such as
Level 5 KPAs 1)Defect Prevention (DP): It discovers causes of defects and devises techniques which prevent them from recurring. 2)Technology Change Management (TCM): It
What are white-box, black-box and gray-box testing? White Box (or glass box) testing is the METHOD of giving i/p to the system and checking how the system processes i/p to prod
How will an engineer assess the safety? The risks linked to a project or product must be identified. The purposes of the project or product must be identified and ranked in im
What are the umbrella activities of a software process? Software project tracking and control. Risk management. Formal Technical Reviews. Software Quality Assurance.
Question: a. Assume that you have three similar projects, and, in each, the ratios of problems found during system test versus first year in the field have been 1.5, 1.2, and
Explain Test Procedure? Ans) The formal or informal process that will be followed to execute a test. This is usually a written document that permits others to implement the test
Problem solving is a critical skill for success in business—in fact it’s often what you are hired and paid to do. This article explains the five problem solving steps and provides
Software
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