Primary Storage: is a computer memory that connects directly to the central processing unit of CPU. It is also known as RAM or random access memory. This storage do not permanently stores data because this is a volatile kind of storage.
Secondary storage: this may refer to storage that is non-volatile. Some examples of this storage are hard drive, CD/DVD, Flash drive, etc
Offline storage: also known as tertiary storage. This is not a very known storage, this includes jukeboxes and tape libraries.
To access the data on another computer you should use a USB, Online storage (like DropBox or Google Drive) or you can use an portable disc ( external memory )
Primary storage:
1-Processor Register
2-Processor Cache
3-CPU ( RAM )
Secondary Storage:
1-Flash Memory
2-Floppy Disc
3-CD or DVD
Off-line storage:
1-Use as a data transmission medium.
2-Serve as a good back-up de vice.
3-Provide high security because is located remotely and can be use only by one person.
Oh man i work hard for this , i had never type that much before !
