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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.
Comparison testing is testing that evaluate software weaknesses and strengths to those of competitors' products.
Q. Explain Steps in Building the Structure Chart? Steps in Building the Structure Chart 1. Identify top level modules as well as decompose them into lower levels 2. Add
State about the Elementary Modeling Techniques A model illustrating bare minimum requirements is known as Essential Model. It has two components: a) Environmental model B)
How a prototype can be categorised 1. A paper prototype which is a model depicting human machine interaction in a form which makes user understand how such interaction, would
Q. Explain the bath tub curve of hardware reliability? Ans: As indicated in the diagram below there are three phasing in the life of whichever hardware component that is burn
What are the benefits of evolutionary prototyping? i. Fast release of the working system. ii. User is engaged while developing the system. iii. More functional system can
Discuss in detail the design concepts. Abstraction Functional abstraction Data abstraction Control abstraction Information hiding Each unit in the s
What is Exception? Ans) An event that causes suspension of normal program implementation. Types contain addressing exception, operation exception, data exception, overflow excep
How can you create a file named -i? Which techniques do not work, and why do they not work? How can you remove the file named -i?
I am currently working on a project and am far from passing, I need help ASAP! The project task is to create a Decision support system for An Airline. It must predict and make de
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