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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.
What is meant by Throw away Prototyping? Giving the user a system which is incomplete and then augmenting and modifying it so that user requirements become clear. The obj
Discuss any two software characteristics. Software is not manufactured : The life of software is from method exploration to the retirement of the software product. It is one t
Write the algorithm to print at list of numbers from 1 to 5 and there square
Determine the problems of software maintenance Software maintenance has the below problems: i) It is very cumbersome to analyse and understand code written by somebody.
Explain the Incremental Model Iterative and Incremental Models follow more or less the similar approach. Incremental Model is an intuitive approach to the waterfall model. Mult
Write definition of DFD? Data Flow Diagram supplies the information flow and the transforms that are used on the data as it moves from input to output.
What is the correct order in which a software project manager estimates various project parameters while using COCOMO?
1) Case Analysis (maximum of 6 pages per case, double spaced) The following format may be used as a guideline for Case Analysis: Key Issues Identified in Case Sta
What is COCOMO model? COnstructive COst MOdel is a cost model, which provides the estimate of number of man-months it will take to make the software product.
State about the Data Dictionary This is another tool of requirement analysis that reduces complexity of DFD. A data dictionary is a catalog of all components of a system. DFD
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