Computer System

Beschreibung

a
Dhanil Capil
Mindmap von Dhanil Capil, aktualisiert more than 1 year ago
Dhanil Capil
Erstellt von Dhanil Capil vor fast 9 Jahre
21
0

Zusammenfassung der Ressource

Computer System
  1. A computer is a device that can...
    1. Receive data
      1. Input hardware
        1. Keyboard
          1. Mouse
            1. Buttons
          2. Store data
            1. Primary and secondary storage
            2. Process data
              1. Using a CPU
              2. Output data
                1. Output hardware
                  1. Printer
                    1. Monitor
                2. Importance of computer systems
                  1. Safety
                    1. Monitoring and controlling nuclear reactions within nuclear power stations
                    2. Travel
                      1. Computers aid travel vary from satellite navigation to online ticket purchases to autopilots that help to fly planes
                      2. Business
                        1. Many people depend on computers to transfer funds and to search for manufacturer
                        2. Education
                          1. Computers can aid distance learning, and help to learn in a classroom. It can also be used to administer test, and maintating the pupils' grades
                          2. Retail
                            1. Computers connected to barcode makes shopping faster
                            2. Entertainment
                              1. Hand-held devices and desktop devices allow users to play games, read books, watch movies and listen to music
                              2. Communication
                                1. As well as emailing, computers facilitates forums, instant messaging, social networks, teleconferencing and videoconferencing
                              3. Standards
                                1. Open
                                  1. Are publicly available and flexible, and a nyone can engage with it
                                  2. Proprietary
                                    1. Standarads defined by a company, like Microsoft
                                    2. Industry
                                      1. These are formally defined sets of standards that specify how hardware or software from different developers interact
                                      2. De facto
                                        1. De facto are standars that eveolve from what happens to work well such as QWERTY keyboard
                                      3. Considerations
                                        1. Legal
                                          1. Copyright
                                            1. Data protection act
                                              1. Computer misuse act
                                                1. Health and safety
                                                2. Ethical
                                                  1. Digital Divide
                                                    1. Location
                                                      1. Money
                                                        1. Age
                                                        2. storing personal data
                                                        3. Environmental
                                                          1. E-waste
                                                            1. ecucling
                                                            2. Less transport
                                                              1. Less paper
                                                            3. Testing
                                                              1. Beta
                                                                1. Alpha
                                                                2. Reliability
                                                                  1. AVAIL
                                                                    1. MTTF
                                                                    Zusammenfassung anzeigen Zusammenfassung ausblenden

                                                                    ähnlicher Inhalt

                                                                    Computing Hardware - CPU and Memory
                                                                    ollietablet123
                                                                    SFDC App Builder 2
                                                                    Parker Webb-Mitchell
                                                                    Data Types
                                                                    Jacob Sedore
                                                                    Intake7 BIM L1
                                                                    Stanley Chia
                                                                    Software Processes
                                                                    Nurul Aiman Abdu
                                                                    Design Patterns
                                                                    Erica Solum
                                                                    CCNA Answers – CCNA Exam
                                                                    Abdul Demir
                                                                    Abstraction
                                                                    Shannon Anderson-Rush
                                                                    Spyware
                                                                    Sam2
                                                                    HTTPS explained with Carrier Pigeons
                                                                    Shannon Anderson-Rush
                                                                    Data Analytics
                                                                    anelvr