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Software evolution
universitymcqs 2023-06-17
Importance of evolution Organizations have huge investments in their software systems - they are critical business assets. To maintain the value of these assets to...
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Configuration management
universitymcqs 2023-06-17
New versions of software systems are created as they change:For different machines/OS;Offering different functionality; Tailored for particular user requirements. Configuration management is concerned with managing...
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Agile methods
universitymcqs 2023-06-16
Dissatisfaction with the overheads involved in design methods led to the creation of agile methods. These methods:Focus on the code rather than the design;Are based...
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Rapid software development
universitymcqs 2023-06-16
Because of rapidly changing business environments, businesses have to respond to new opportunities and competition. This requires software and rapid development and delivery is not...
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SOFTWARE PROTOTYPING
universitymcqs 2023-06-15
What is software prototyping? It is the process of implementing the presumed software requirements with an intention to learn more about the actual requirements or...
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Stakeholders
universitymcqs 2023-06-15
As mentioned earlier, in order to develop a good requirement document, it is imperative to involve all kinds of user in the requirement engineering process....
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Requirement Engineering-2
universitymcqs 2023-06-15
Risks from Inadequate Some Requirement Process From the above discussion, it should be clear that the requirements play the most significant role in the software...
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Software Development
universitymcqs 2023-06-15
Introduction to software Development We have seen in our previous discussion that software engineering is nothing but a disciplined approach to develop software. Now we...
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Requirement Engineering
universitymcqs 2023-06-12
Requirement Engineering We recall from our previous discussion that software development is not simply coding – it is a multi-activity process. The process of software...
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Software Engineering as defined by IEEE
universitymcqs 2023-06-12
Let’s look at some of the definitions of software engineering. Software Engineering as defined by IEEE (International institute of Electric and Electronic Engineering). IEEE is...
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Software Engineering
universitymcqs 2023-06-12
INTRODUCTION: Software engineering is an interesting subject. In order to understand this subject we will need to look at a number of examples and case...
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Binning Methods for Data Smoothing
universitymcqs 2023-06-08
Smoothing by bin means Unsorted data for price in dollars Before sorting: 8 16, 9, 15, 21, 21, 24, 30, 26, 27, 30, 34 First of...
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Web and Text Mining
universitymcqs 2023-06-08
Web Mining Web mining is the art and science of discovering patterns and insights from the World Wide Web so as to improve it. The...
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Fuzzy Logic & Fuzzy Sets
universitymcqs 2023-06-08
What is Fuzzy Logic? The term fuzzy refers to things that are not clear or are vague. In the real world many times we encounter...
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Genetic Algorithm
universitymcqs 2023-06-07
What is a Genetic Algorithm? Genetic Algorithm is a popular met heuristic, stochastic optimization algorithm, based on the mechanisms of natural selection in Charles Darwin’s...
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Artificial Neural Networks
universitymcqs 2023-06-05
ANN learning is robust to errors in the training data and has been successfully applied for learning real-valued, discrete-valued, and vector-valued functions containing problems such...
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Decision Tree
universitymcqs 2023-05-28
Decision Tree Classification is a two-step process, learning step and prediction step, in machine learning. In the learning step, the model is developed based on...
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Association Rules
universitymcqs 2023-05-28
Association rules are an essential concept in data mining that help uncover interesting relationships and patterns within large datasets. They are particularly useful for analyzing...
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Data Preprocessing in Data Mining
universitymcqs 2023-05-28
Data Preprocessing in Data Mining Data Integration: It combines data from multiple sources into a coherent data store, as in data warehousing. These sources may...
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OLAP (Online Analytical Processing)
universitymcqs 2023-05-28
OLAP (Online Analytical Processing): OLAP is an approach to answering multi-dimensional analytical (MDA) queries swiftly. OLAP is part of the broader category of business intelligence, which also...
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Meta Data Repository
universitymcqs 2023-05-28
Meta Data Repository: Metadata is data about data. When used in a data warehouse, metadata are the data that define warehouse objects. Metadata is created...
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Data Warehouse
universitymcqs 2023-05-28
Data Warehouse: A data warehouse is a subject-oriented, integrated, time-variant, and non-volatile collection of data in support of management's decision-making process. Subject-Oriented: A data warehouse...
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Knowledge Discovery in Databases (KDD)
universitymcqs 2023-05-28
Knowledge Discovery in Databases (KDD) Some people treat data mining the same as Knowledge discovery while some people view data mining essential step in process...
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Major Issues in Data Mining
universitymcqs 2023-05-28
Major Issues in Data Mining: Mining different kinds of knowledge in databases. - The need of different users is not the same. And Different users...