TYPES OF SOFTWARE

Beschreibung

A level A Level ICT Mindmap am TYPES OF SOFTWARE, erstellt von Fiona Faulkner am 14/05/2013.
Fiona Faulkner
Mindmap von Fiona Faulkner, aktualisiert more than 1 year ago
Fiona Faulkner
Erstellt von Fiona Faulkner vor etwa 11 Jahre
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Zusammenfassung der Ressource

TYPES OF SOFTWARE
  1. OPERATING SOFTWARE
    1. controls allocation & use of memory, CPU time, disk space, peripherals
      1. e.g. Windows, Linux
      2. UTILITY SOFTWARE
        1. monitors & maintains computer system
          1. e.g. virus checkers, file compression software
          2. APPLICATION SOFTWARE
            1. allow computer to perform particular tasks
              1. spreadsheet, database, word processor graphics package, etc
              2. USER INTERFACE
                1. method of user communicating with computer
                  1. command based
                    1. good knowledge of commands needed
                      1. less memory than GUI
                      2. menu
                        1. part of a WIMP
                          1. GUI or text-based
                          2. forms
                            1. can look like a paper form
                            2. natural language
                              1. spoken
                                1. written
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