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Secondary Storage (Charactiristic (Capacity (How much can be stored),…
Secondary Storage
Charactiristic
Capacity
How much can be stored
Speed
How fast can be accessed
Portability
How easy to move around
Duribility
Can it be dropped
Reliability
How long will it work for
Cost
How cheap per MB
Magnetic
Best for capacity
Don't move round
Best on cost per MB
Not very durable
Flash / Solid state
Best for portibility
Worst for cost per MB
Best for speed
Optical
Fairly good durability and portability
Lowest capacity and slowest access