Saturday 14 January 2012

Modelling-Case Study (ICT)

         Q1.What might be the differences between a computer system set up for gaming compared to one set up for a business to use? Think about the different hardware that might be needed.
         A1. For gaming, you need a joystick to play the game. You need a speaker and volume. For business, you need a printer or scanner. You can save the documents for business, so that next time it will still be here.
     
         Q2. Earl has got 800 pounds to spend. How can Shaheen work out if he has got enough money? What if he hasn't got enough? What methods could Shaheen use to help her work out the prices of these different options?
         A2. Shaheen decides to set up a spreadsheet model to help her. Shaheen spends some time setting up the spreadsheet. She uses a formula to add up the toal prices of all the items.

         Q3. What does Shaheen need to do to this spreadsheet model so that it is ready to use?
         A3. She includes a cell where she can type in how much the customer has got to spend and adds another formula to work out whether the customer has got enough money. Finally she adds a title and some text labels and formats the spreadsheet to make it clear and easy to use.

         Q4. How can Shaheen use the spreadsheet model to help her with the new customer? What changes might she need to make to her spreadsheet model?
         A4. The item part can add a printer inside.
       
         Q5. How else could Shaheen present this information to make it easier to read?  
         A5.Use a graph.                                                                                                                                                                                                                                                                                                   

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