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Week 2 assignment ((• Supermarkets have changed enormously over the…
Week 2 assignment
• Supermarkets have changed enormously over the years due to the capabilities of ICT devices. Computers have made supermarkets more effective at finding out shopping habits and customer profiles (this helps marketing, helps decide what to sell, store layout etc.) and more cost efficient which should result in lower prices.
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Ans 1)The capabilities of ICT help in this situation as the computers help in identifying the interests of people by seeing the list of items they have both with the help of the bill or when people use e-commerce sites thus helping in marketing and making products cost efficient.
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Ans 2) Multitasking, in an operating system, is allowing a user to perform more than one computer task (such as the operation of an application program) at a time. The operating system is able keep track of where you are in these tasks and go from one to the other without losing information while repetion is Many computer workstation tasks are highly repetitive. You may perform the same motions repeatedly at a fast pace and with little variation. ... Computers require little task variation. Old typing activities, such as adding paper or mechanically advancing pages, have been reduced or eliminated
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Battery life -Portable device such as laptops, PDAs and mobile phones are limited by their battery life. These devices only remain charged for so long before they need to be plugged into the sockets
Weight - some portable devices are heavy (especially laptops). This does not make them ideal for carrying around
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• Your school reports used to be done manually, the system has been computerized.
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Automated invoices, credit notes and receipts.
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