Secondary Storage

Secondary Storage

1. Optical storage

   • Advantage(Use keywords and make a comparison)
   • Disadvantage(Use keywords and make a comparison)
   • Example
   • Example

2. Magnetic storage

   • Example
   • High capacity (stores a lot of data)
   • Disadvantages(Use keywords and make a comparison)
   • Example

3. Solid state(flash) storage

   • Example
   • Example
   • Advantage(Use keywords and make a comparison)
   • Disadvantage(Use keywords and make a comparison

4. It is non-volatile storage.It is needed in a computer system to store your programs operating system and files.

   • Non-volatile means that the data is not deleted when the computer system has no power connected to it.