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Topic 1.2 Memory and Storage - Coggle Diagram

- - - - Optical
        
        DVD
        
        Blu-Ray
      - Solid State
        
        SSD
      - Magnetic
        
        HDD
        
        Magnetic Tape
        
        Floppy Disk
      - Characteristics
        
        Portability
        
        Durability
        
        Capacity
        
        Read Write Speed
        
        Cost
        
        Reliability
- - - - Used to store currently running programs
      - Virtual Memory
        
        Stores inactive, opened programs
        
        Used when RAM is full