Primary Storage - This is storage/memory which is contained internally within the computer system and is generally used for processing, and never for long term storage, Secondary Storage - This is a form of storage which is intended for long term storage such as photos, videos, programs etc., Flash memory - a type of nonvolatile memory that erases data in units called blocks and rewrites data at the byte level., Magnetic disks - circular disk made of metal or plastic. Both sides of the disk are usually used for storing data. The disk is coated with magnetic oxide., Magnetic tapes - made up of a thin strip of plastic coated with a magnetic material. This is one of the oldest formats of storage and is used for archiving purposes where it requires storing huge amounts of data for years together., Optical Storage - makes use of a laser to shine and reflect light to read the data stored.,

Types of storage guess and match

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