No, a register is not a data storage device in the traditional sense. Instead, it is a small amount of storage available within a CPU used to hold data temporarily during processing tasks. Registers are much faster than other forms of memory, such as RAM, and are used to store intermediate results, instructions, and addresses that the CPU needs to access quickly.
The following device are used to store data permanently.These are Hard Disk Drive(HDD),Compact Disc(CD/DVD),Floppy Disk,Zip and Tape.
Storage device
output
storage is store a data , device is drive (data drive) eg harddisk pendrive.
Secondary Storage
The Device we can used to store data by the Computer,it is know as Storage Device.
As far as I know, no storage device is an input device but data can be inputted on to it. Unless a program is running from a storage device and transfers data to another then it might be considered an input device but that's it.
a cd
temporay data storage area of the cpu
A data storage device is a device used for storing various forms of information. Some typical forms of data storage devices include CDs, DVDs, sim cards, memory cards, and USB flash drives.
ram
A free online data storage device available to use is the "Cloud" network. Another online data storage device available for download for free is "DropBox".