Storage

Storage

1. Magnetic

   • advantages
     • very cheap
       • easy to transfer from computer to computer
       • storage life of 30 years
   • disadvantages
     • moving parts
       • easily broken
       • not very durable

2. Optical

   • disadvantages
   • avdantages

3. Solid state

   • disadvantages
     • not very cost effective
   • advantages
     • very durable
       • faster data transfer rate
         • high capacity
   • features
     • mobile phones
     • laptops

4. storage

   • Why do we need storage?
     • We need storage because we need to store all of our data there otherwise when we turn are computeer we loose everything.