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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.
Differentiate between regression testing and re-testing - Re-testing: - It means testing a single defect that was just fixed. Only one test is performed here. - The ta
Write about drivers and stubs. Drivers and stub software require to be developed to test incompatible software. The " driver" is a program that accepts the test data and pri
Q. Explain effort adjustment factor? All of the 15 attributes receives a rating on a six-point scale that ranges from very low to extra high (in importance or value). An endeav
Q. Define the Equivalence class? Equivalence class:-It represents a set of valid or else invalid states for input conditions. An input condition is a specific numeric a set of
What is Top-Down Strategy? Ans) Top down integration is basically an approach where modules are produced and tested starting at the top level of the programming hierarchy and re
Q. For the structural chart given in fig.1 calculate the Information Flow index of individual modules as well as whole software. Total information flow = IF (main) + IF (A
Question: (a) Discuss on the core architectural concepts and their interrelationships. (b) A telecommunications company is looking for a software architect for one its maj
Attributes Attribute is a characteristic or property of an entity which is of interest to the organisation. It's represented by oval shaped box with name of attribute writt
What is Big-bang waterfall model? Big bang Model of S/w development is based on the big bang theory. A huge quantity of people, money and time are put together, lot of energy
The Clue-Less system shall operate with the following Web browsers: Microsoft Internet Explorer, Mozilla Firefox, Google Chrome, and Safari. OE-2: The Clue-Less system shall
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