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GCSE: Hardware

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  • Marked by Teachers essays 1
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  1. Peer reviewed

    Hardware and Software -IT

    5 star(s)

    Even the colour and contrast isn't as good, which has dull pictures. For JJ party Planners, the best monitor would be a TFT because it takes up less space and makes less noise. The sales assistants won't damage the screens or need high quality pictures so a TFT monitor would be fine as it doesn't cost too much now. The system is more than fast enough, since the formulae in my spreadsheet are quite simple and don't need a lot of computer power. The data used will only take up about 1 GB so the disk space of 320 GB on the Dell is more than enough for the staff at JJ Party planner so save details and other information on the system.

    • Word count: 1655

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?
  • Discuss how hard ware and soft ware of a C.P.U (central processing unit) could help a supermarket like Tesco.

    "3.0 Conclusion In this world of hardware and software it can help a growing chain store like Tesco by: - The checkouts don't just need keyboards to input the information of the products that people purchase you can use sensors or scanners, OMR, OCR and MICR. A supermarket could also use RAM and ROM. They could use the RAM for deals of the day, which are a one-day off, and the ROM to store the prices of the entire product in the shop. At Tesco they would use printers to print the receipt and use speaker to send messages to employees and customers; they can use a monitor/VDU to see the prices of the products that are being purchased. In the3 supermarket the security could use a joystick to move cameras around in the shop. They can use a microphone to tell customers the special deals of the day or week and they could use digi cams to find thieves. The supermarket would use ports on their checkouts to connect the receipt printer and the MICR to the main computer and cables would connect all of these and sometimes they might use USB."

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