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IT 9A Topics (Web/System Development Life Cycle (SDLC): 6 Phases (4:…

- - - - Symmetric Encryption
      - Asymmetric Encryption
- - - - Stores and forwards email like an electronic post office
    - - Controls(installs, updates) basic applications and software programs
    - - Store, process and deliver web pages
    - - Manages security and access to large databases
    - - Controls print access, print queues etc.
- - - - Features
        
        Windows
        
        Icons
        
        Menus
        
        Pointers
    - - Features
        
        Pinching
        
        Rotating
        
        Swiping
    - - Features
        
        Keyboard used to type in various command prompts