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Large Scale Retailing Large scale retail trade has a large scale of operation; the retailers achieve their growth by increasing the physical size of their units to cater for more customers. Examples of large scale retail trade are: Chain or Multiple Store This is a chain of similar shops with identical store design, layout and […]
Definition of Computer Output Devices Computer Output Devices are various types of computer hardware which uses data and commands from the computer itself to perform assigned tasks. In other words, the output devices facilitate data processing by carrying out commands given by the computer. They convert electronically-generated information into human-readable forms. Types of Computer Output Devices There are three
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History of Computer The development of the first counting device has been dated to ancient times, a man called abacus used a counting device about 3000 years ago and from this time and man has continued to improve. Ancient methods of counting were through the use of fingers, stones, sticks and grains. The history of
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What are Computer Viruses? Computer viruses are small software programs that are designed to spread from one computer to another and to interfere with computer operation. A virus might corrupt or delete data on your computer, use your e-mail program to spread itself to other computers, or even erase everything on your hard disk. Computer
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Introduction Computer ethics are rules that govern the use of a computer system. Ethics deals with placing a “value” on acts according to whether they are “good” or “bad”. Every society has its rules about whether certain acts are ethical or not. These rules have been established as a result of consensus in society and
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Definition of Supply Supply can be defined as the quantity of a commodity which a producer is willing and able to offer for sale at a particular price and at a particular period of time. The supply of of a commodity is the quantity of that commodity which a producer is willing and able to
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Skimming and Scanning What is it? Skimming involves running your eye very quickly over large chunks of text. It is different from previewing because skimming involves the paragraph text. Skimming allows you to pick up some of the main ideas without paying attention to detail. It is a fast process. A single chapter should take
Writing Skills: Scanning Scanning means reading very quickly through a text to find specific information. When you scan, you don’t read all the words on the page. You let your eye move over the page quickly to pick out the information you want. Skills Focus: How Link words help us Scan. In a well developed
What are Bad Debts Recovered Sometimes, it so happens that the bad debts previously written off get recovered. When this happens, the amount so recovered is a gain and hence credited to the bad debt recovered account. Such recovered debts are known as Bad Debt Recovered. When bad debts are recovered from debtors
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Introduction A normal child grows rapidly in size, height and weight. If the child is making progress in what he does with his mind, and body, he is said to be developing. Growth: Is an increase in the physical size of the whole body or any of its part. Development: Is an increase in skills
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