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HARDWARE EXTRA WORK

HARDWARE EXTRA WORK We have supplied numerous questions to help you master the content and summaries the module. Much of the focus is on practically applying your knowledge so can you make informed judgements about various possible hardware solutions for any given scenario.

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HARDWARE EXTRA WORK

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  1. HARDWARE EXTRA WORK We have supplied numerous questions to help you master the content and summaries the module. Much of the focus is on practically applying your knowledge so can you make informed judgements about various possible hardware solutions for any given scenario. 1. Is there any difference between data and information? 2. Output does not necessarily go directly to a user e.g. a hard copy output from a printer. Name two other ways in which output can be used. 3. Why is physical memory (RAM) of an ICT device so important in terms of processing? 4. Give two common examples of forms of processing that one might perform on data. 5. Mention two ways that sensitive data can be appropriately protected, besides restricting access to the data. 6. With all the new types of input devices that have been developed, why do you think that the keyboard has remained the most commonly used input device? 7. Would you classify a touch screen as an input or an output device? Motivate your answer. 8. Your wired mouse stops working. Give three troubleshooting procedures you can take to get the mouse working again. 9. Describe a situation where a keyboard would be a better choice of input device to use as opposed to a touch screen. 10. Shortcut keys can be used to speed up work as they are faster than taking your hand away from the keyboard and using a mouse to accomplish the same task. Name the two sets of keyboard shortcuts commonly used in many programs to cut and paste text.

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