TYPES OF SOFTWARE

Descripción

A level A Level ICT Mapa Mental sobre TYPES OF SOFTWARE, creado por Fiona Faulkner el 14/05/2013.
Fiona Faulkner
Mapa Mental por Fiona Faulkner, actualizado hace más de 1 año
Fiona Faulkner
Creado por Fiona Faulkner hace más de 11 años
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Resumen del Recurso

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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