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How does the risk factor affect the spiral model of software development?
Ans: Risk Analysis phase is the most significant part of "Spiral Model". In this phase all possible (and available) alternatives, which can help in developing a cost effective project are examined and strategies are decided to use them. This phase has been added specially in order to verify and resolve all the possible risks in the project development. If risks indicate any type of uncertainty in needs, prototyping may be used to proceed with the available data and search out possible solution in order to deal with the potential changes in the requirements
Q. Explain Intermediate and Detailed COCOMO model? Intermediate COCOMO calculates software development effort as function of program size and a set of cost drivers that include
List four reasons why it is difficult to improve software process. It is difficult to improve software process due to following reasons: 1. Lack of knowledge 2. Not eno
Write the Process classification. Informal No detailed process model. Development team chose their own way of working. Managed Explained process model wh
What are the Rules for making DFD The below factors must be considered when making DFDs: 1. Keep a note of all processes and external entities. Give unique names to th
Verification or validation performed which implements the system's code.
explain software document.create the necessary documents for employee management system.
Testing conducted to consider a system or component in its operational environment. Contrast with development, testing,; testing, acceptance;
Q. Show the Advantages of Total Quality Management? Improves reputation-problems and faults are sorted quicker and spotted (zero defects) Higher employee morale- wo
What happens when GUI maps are loaded? When a GUI map is loaded following things take place: - All object logical names, window information and physical descriptions gets lo
What is the benefit of modular design? Changes made during testing and maintenance becomes manageable and they do not influence other modules.
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