What are 2 types of data storage?

What are three types of data storage?

Types of Data Storage Hard Drives. Solid-State Drives (SSD) CD/DVD Drives.

What are 2 storage devices in computer?

Storage DevicesPrimary storage devices.(i) RAM: It stands for Random Access Memory. ... (ii) ROM: It stands for Read-Only Memory. ... Magnetic Storage Devices.(i) Floppy Disk: It is also known as a floppy diskette. ... (ii) Hard Disk: It is a storage device (HDD) that stores and retrieves data using magnetic storage.

What are the main types of storage?

External storage devicesExternal HDDs and SSDs. ... Flash memory devices. ... Optical Storage Devices. ... Floppy Disks. ... Primary Storage: Random Access Memory (RAM) ... Secondary Storage: Hard Disk Drives (HDD) & Solid-State Drives (SSD) ... Hard Disk Drives (HDD) ... Solid-State Drives (SSD)

What are data storage methods?

The storage system can be based on electromagnetic, optical or other medium depending on its type. The most prominent methods of storing data include physical storage devices like tape drives, hard disk drives, solid state drives, USB, CD/DVD and virtual storage medium like cloud.