Measure the reusability of object oriented interfaces in uml diagrams

I. INTRODUCTION In recent years, computer software is the single most important technology in the world. Software developers have continually attempted to develop new technologies due to the growing importance of computer software. In these developments some of them focused on a technology domain i.e. object oriented system/programming [22]. Metrics are difficult to collect and […]

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Assembling personal computer’s hardware and software

Assembling the Personal Computer Firstly, you will assemble the case. You will need to install the power supply, the motherboard, Graphic card, Microprocessor, Main Memory, Hard disk drive, Network Interface Card and so on are stand offs to hold in the motherboard. You will also need to connect some wires to the motherboard You will […]

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Modelling and simulation using opnet modeller 14.5

4.1 Overview The aim of this chapter is to illustrate the modelling and simulation, using OPNET Modeller 14.5-Education version for the autonomic wireless network management. In addition, it will explain what kind of modifications and suppositions were necessary in order to achieve the autonomic self-healing mechanism, including agents’ architecture and description. 4.2 Autonomic Management Agents […]

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Computer-aided learning within education

CAL stand for Computer Aided Learning and in many cases referred to as Computer Aided Instruction as well [Bachman, 1998]. An in depth review of the literature suggests that there is no concrete definition of CAL as such. Many researchers have explained what can be achieved by CAL and how it can be done but […]

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IT Essay: National ID cards Ethical issues

National ID cards have long been advocated as a means to enhance national security, unmask potential terrorists, and guard against illegal immigrants. They are in use in many countries around the world including most European countries, Hong Kong, Malaysia, Singapore and Thailand. Currently, the United States and the United Kingdom have continued to debate the […]

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Data flow diagram

Data Flow Diagram DFD is a system modeling tool, the most popular and important representations in data flow modeling. DFD allows us to picture a system as a network of functional processes, connected to one another by “pipelines” and “holding tanks” of data. It is a structured, diagrammatic technique representing external entities, logical storage, data […]

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New century health clinic

Background Five years ago, cardiologists Timothy Jones and Dolores Garcia decided to combine their individual practices in Fullerton, California, to form the New Century Health Clinic. They wanted to concentrate on preventive medicine by helping patients maintain health and fitness and by providing traditional medical care. Dr. Jones recently asked you to work with him […]

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Decision support systems

Abstract Nowadays, Decision Support Systems has a significant role in almost all areas of life. These systems go further and use new technologies like data mining and knowledge and data discovery (KDD) to improve and facilitate human decision making. First of all we provide some definitions about decision making, models and processes. Afterwards, we discuss […]

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Perceived risk

Abstract The purpose of this research is to investigate whether a consumer’s perception of risk in transacting on the internet (Perceived Risk) would have an influence on their trust of a bank’s e-banking website (Specific Trust) and their willingness to use e-banking. Data were collected from a survey and a usable sample of 202 was […]

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E-commerce website

Introduction This document consists of a project designed to construct an E-Commerce website for a mobile phone store. Using different methodologies this report will explain in depth how the website was constructed and whether this project was a success. The website allows users shop online for mobile phones and mobile phone accessories. The website consists […]

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