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GCSE: ICT Systems and Application

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  • Marked by Teachers essays 6
  • Peer Reviewed essays 9
  1. Peer reviewed

    Why Do You Think Online Shopping Is Becoming More Popular?

    4 star(s)

    Online shopping has seen an extremely high increase in customers over the years; there are many reasons for this... Online Shopping-Why so Popular? The graph to the left shows UK internet retail sales, as you can see between April 2000 and December 2002 the online retail market value has seen a sharp increase. There are many reasons for this, firstly that internet shopping is a lot safer then it was ten years ago, sites such as PayPal make online shoppers feel safer as you only give out your card details to one company and they act as a 'middle man' between you and the seller.

    • Word count: 798
  2. Peer reviewed

    Verification, validation and input masks

    4 star(s)

    Validation can be used in a database, where you set up the fields in a database so that only certain information can be entered. It's a check by the actual computer program and makes sure that the data is allowable. There are many different checks that can be performed: � Character type check - This check will make sure that the correct characters are entered into the computer. � Length check - Where the length of the word that has been entered is checked, and if this is incorrect an error message is displayed.

    • Word count: 856

Conclusion analysis

Good conclusions usually refer back to the question or title and address it directly - for example by using key words from the title.
How well do you think these conclusions address the title or question? Answering these questions should help you find out.

  1. Do they use key words from the title or question?
  2. Do they answer the question directly?
  3. Can you work out the question or title just by reading the conclusion?
  • This essay will discuss whether the good effects of enclosure outweighed the bad effects.

    "In conclusion, it seems that, in the long term, the positive effects of enclosure outweighed the negative effects. The main reason being that without enclosure, 50 per cent of the growing population of Britain would have died of hunger. But more should have been done to help the poor farmers. So this essay agrees. "The positive effects of enclosure outweighed the negative effects." 1"

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Peer reviewed

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