Computer Devices, Features and Purposes - Cambridge Nationals ICT

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GCSE ICT Mind Map on Computer Devices, Features and Purposes - Cambridge Nationals ICT, created by Beth Coiley on 09/05/2015.
Beth Coiley
Mind Map by Beth Coiley, updated more than 1 year ago
Beth Coiley
Created by Beth Coiley over 9 years ago
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Resource summary

Computer Devices, Features and Purposes - Cambridge Nationals ICT
  1. Smartphone
    1. Advantages
      1. 3G/4G
        1. Built in Wifi
          1. Wireless and bluetooth connectivity
            1. Many colours - high quality images
              1. Can download applications
                1. Good user interface
                  1. Touchscreen input
                  2. Disadvantages
                    1. Requires large amounts of power to run
                      1. Requires regular charging
                        1. Not suitable for document creation/editing
                          1. Can be very expensive
                          2. Applications
                            1. Travelling employees
                              1. Needing good communication capabilities
                                1. Internet users
                              2. Tablet
                                1. Applications
                                  1. Travelling employees
                                    1. Internet users
                                    2. Advantages
                                      1. Built in wifi
                                        1. Can download applications
                                          1. Can connect a keyboard
                                            1. Touchscreen input
                                              1. High quality images
                                              2. Disadvantages
                                                1. Expensive
                                                  1. Can be broken easily
                                                    1. Not easily upgradeable
                                                  2. Netbook
                                                    1. Advantages
                                                      1. Easily portable
                                                        1. Lightweight and small
                                                          1. Longer battery life
                                                          2. Applications
                                                            1. Basic internet browsing and document creation capabilities
                                                            2. Disadvantage
                                                              1. No integral optical drive
                                                                1. Slower processors
                                                                  1. Less upgradeable
                                                                2. Desktop PC
                                                                  1. Advantages
                                                                    1. Lots of working memory (RAM)
                                                                      1. CPUs are multi-core
                                                                        1. Secure - not easily portable
                                                                          1. Cheaper
                                                                            1. Easily upgradeable
                                                                              1. Powerful graphics card
                                                                              2. Disadvantages
                                                                                1. Applications
                                                                                  1. Permanent office-based employees
                                                                                2. Laptop
                                                                                  1. Applications
                                                                                    1. Travelling employees
                                                                                    2. Advantages
                                                                                      1. Portability
                                                                                        1. Good user interface
                                                                                        2. Disadvantages
                                                                                          1. Expensive
                                                                                            1. Average technical spec of mid-range desktop computer
                                                                                              1. Battery is a restriction
                                                                                                1. Not easily upgradeable
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