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Have you heard about e-commerce? What place is e-commerce located at? What are e-commerce objectives? When did e-commerce starts? How e-commerce works? Who takes advantages of e-commerce? Its concepts, types, advantage/disadvantage, history, all these and more!
E-commerce is a shortcut for Electronic Commerce, defined as trade via Internet. It includes selling, buying and marketing products online. The whole sale process applies in the Internet or in the network. Nowadays, e-commerce takes first place in almost every business' consideration. Others are using it as a starting point of their small businesses to avoid huge costs. [1]
What is the secret behind being e-commerce very common in current business world? We are going to cover all aspects of e-commerce by providing facts, examples and illustrations to make it understandable.
The research contains multiple main ideas as follows; previous work on this field including the history of e-commerce will be the beginning of this research, to be aware of how e-commerce started. Then, the process of how we came with this research and the sources we used. After that, the objectives are mentioned to explain why have companies gone e-commerce. In addition, the research is going to focus on the procedure, types and policies of it. At the end, listing all pros and cons of the whole subject and expectations of the overcoming global issue.
Subtraction 11011-11001 using 2's complement. Ans. 11011 - 11001 = A - B 2's complement of B = 00111 1 1 0 1 1 + 0 0 1 1 1 1 0 0 0 1 0 Ignore carry to get answer as 00010 = 2.
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