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Q. Explain COCOMO model with its applicable equations. Describe various attributes of cost drivers used in COCOMO model.
Ans. COCOMO denotes for constructive cost model
- An empirical model basis on project experience.
- Well-documented and independent model which isn't tied to a specific software vendor.
- There is a long history of COCOMO model from original versions published in 1981(COCOMO-81) through a variety of versions instantiations to COCOMO-2.
- Then COCOMO-2 takes into account various approaches to software development and reuse etc.
Q. Define Aggregation among objects? Aggregation between objects represents a relationship. It is a whole/part relationship. Aggregation may perhaps imply containment.
Q. Illustrate the Features of function count? Features:- Function point goes forward is independent of the language tools or methodologies used for implementation.
Define Brooks law. Software was delivered late, was defective, cost several times the original estimates and often showed poor performance characteristics.
Problems and feasibility study
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
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#questionFrame Diagrams We discussed the importance of framing a problem in order to understand the problem better and be able to develop a solution more quickly and easily. In thi
Why is SRS document known as black box specification of a system
What are the common activities in design process? i. System structuring - The system is subdivided into principle subsystems components and communications among these subsy
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