------------------------------------------------- OBJECT ORIENTED PROGRAMMING Q.What is the difference between Constructor and Function or Method? Constructor will be automatically invoked when an object is created whereas method has to be called explicitly. Constructor needs to have the same name as that of the class whereas functions need not be the same. * There is no return type given in a constructor signature (header). The value is this object itself so there is no need to indicate a
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Electronic Retail Payment Systems: User Acceptability and Payment Problems in Nigeria 1.1 Introduction The world has witnessed an upsurge of electronic payment instruments meant to facilitate trade and simplify payments. (Abor‚ 2004) Before the introduction of electronic payment into the Nigerian banking system‚ all customers had to walk into the actual bank to do transaction of all kinds. Customers had to queue up and spend more hours to talk to a teller to make their transactions. (Abor‚ 2004)
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Electronic Data Interchange * Electronic data interchange (EDI) is the structured transmission of data between organizations by electronic means‚ which is used to transfer electronic documents or business data from one computer system to another computer system‚ i.e. from one trading partner to another trading partner without human intervention. It is more than mere e-mail; for instance‚ organizations might replace bills of lading and even cheques with appropriate EDI messages. It also refers
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E-commerce about? Electronic commerce is defined as the buying and selling of products or services over electronic systems such as the Internet and to a lesser extent‚ other computer networks. It is generally regarded as the sales and commercial function of e-Business. There has been a massive increase in the level of trade conducted electronically since the widespread penetration of the Internet. A wide variety of commerce is conducted via e-commerce‚ including electronic funds transfer‚ supply
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centred design Introduction Nowadays‚ User Centered Design has been embedded in many design works. This essay seeks to explore the nature of this approach. This essay is split in to four sections. The first section is to provide a definition for User Centered Design while the second section will explain the benefits of using this approach with examples. I will then move on to discuss the limitations of User Centered Design and a conclusion will come afterwards. What is User Centred Design? User
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DRUG DESIGN AND DISCOVERY BY: xxxxxxx Introduction A drug is a substance that we used mostly in our daily lives. It is a chemical substance with physiological effects when ingested or introduced into our bodies. The response produce can either be beneficial or harmful. Toxins and poisons can be classified as drugs. This report the term ‘drug’ is for medicinal or pharmaceutical purposes. Drugs used to prevent or treat diseases. Drug design also known as rational drug design is the
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With the trend in video games moving toward online play‚ can Electronic Arts be effectively competitive in the future while refusing to design games with this capability for the XBox 360? Being the biggest selling online gaming console system on the market‚ is it wise to challenge Microsoft’s policy of no royalties or subscription fees paid to developers? Electronic Arts may need to look past this challenge in upcoming years or face the very real possibility of losing massive market share. As
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Using chemistry for electronics and vice versa The microelectronics industry is continually striving to miniaturize conventional silicon-based electronic devices to provide higher performance technology that can be housed in smaller packaging. Progress resulting from this miniaturization is evident from the rapid advances in consumer electronics‚ such as cell phones and laptop computers‚ that have been observed in recent years. Now‚ silicon-based molecular electronics -- a complementary technology
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OMNI Global Builders & Development Corporation (OGBDC) located in Quezon Avenue‚ that Mr. Rey Matias will be their Technical Consultant with respect to their agreement that 90% of architect Rey Matias’ project will be handed by OGBDC. E-Commerce Electronic Commerce became known as a new business model because of its influence on the power of the internet to offer business opportunities. Through this‚ different companies can now easily gain access to a worldwide market in promoting their products and
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Executive summary Contents: 1. Introduction 2.0 Current design 2.1 Product Description 2.2 Applications 2.3 Value analysis 2.4 Product life cycle 2.5 Manufacturing method and materials 3.1 Re- Design 3.2 Value analysis 3.3 Design for manufacture 3.4 Design for assembly 3.5 Design for Dis-assembly 3.6 Design for sustainability 4.1 Conclusion References Appendix Executive Summary A blinder is a smooth maker which provides various services. It has different kind of
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