Primary and Secondary storage.
two
Primary storage includes Random access memory (RAM) which is fast and volatile. Secondary storage consists of devices like hard disk drives (HDD) and solid-state drives (SSD) which are slower but non-volatile, allowing data to be stored for longer periods even when the power is turned off.
Three benefits of using secondary storage are that you can back up data, free up space on your primary storage, and more easily share data with other users. Secondary storage may be local to the computer or remote, such as with cloud storage.
hard disks, floppy disk, cd-rom.
The overall trend in secondary storage device is the migration from rotating magnetic discs to solid state storage. Solid state drives (SSD's) are however considerably more costly than older types of storage.
Features of secondary storage devices include the ability to quickly store information, mirror primary storage, and to be used in the event of catastrophic failure. USB flash drives are commonly used for secondary storage.
The overall trend in secondary storage device is the migration from rotating magnetic discs to solid state storage. Solid state drives (SSD's) are however considerably more costly than older types of storage.
Primary,secondary, and tertiary.
No. The secondary storage is typically slowerthan primary storage. But the secondary storage has higher capacity than primary storage.
D flash drive
There are two types of storage devices used with computers: a primary storage device, such as RAM, and a secondary storage device, like a hard drive. Secondary storage can be removable, internal, or external storage.