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Q. What is Data Restructuring explain?
Data Restructuring: Prior to data restructuring begins a reverse engineering activity called analysis of source code must be conducted. The intention is to extract data items and objects to get information on data flow and to understand the existing data structures that have been implemented. This activity is sometimes described as data analysis. Once it has been finished data redesign commences. Another form of redesign described data rationalization which ensures that all data naming conventions conform to local standards and that aliases are eliminated as data flow through the system.
Advantages of Re-Engineering:- 1) Reduced risk - there is a huge risk in new software development. There might be development problems, staffing problems and specification pro
Determine the technique - Parallel With this approach, old and new systems are run together for a time - If new system goes down for any reason, you still have old system
What are the types of Software system requirements ? Functional requirements: Services the system should be required. Non-functional requirements: Constraints on the servi
Problem: (a) What do you understand by user-centred design and why is it important? (b) Explain how Prototyping and the Participatory Design approach are useful to the d
Explain Horizontal partitioning 1. Explains separate branches of the. 2. Propagaton of fewer side-effects 3. Software is simpler to maintain
Explain in detail about the real time systems. Hard and soft real time systems. Real time and high performance. Real-Time control. Real time software design
A measure of the severity and probability of undesired effects. Often taken as the easy product of probability and consequence.
Q. Explain the cost drivers and EAF of the intermediate COCOMO model? Ans. There are 15 different attributes described as cost drivers' attributes that determine the multiply
Big-Bang Testing : In this all the modules after unit testing are joint and tested in one go. The problem with this type of testing is debugging of errors.
What is CASE? CASE tool stands for Computer Aided Software Engineering. Computer Aided Software Engineering tools helps software engineering manages and practitioners in every
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