TYPES OF COMPUTER MEMORY
Memory can simply be divided into two categories:
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Volatile memory is purged and data stored is lost when the computer is shut down. It is immediate and temporary memory and requires constant power to remain viable as it loses information when not powered. Most forms of RAM belong to this category. On the other hand, in case of non-volatile memory the data remain intact if the system is turned off. The most familiar form of memory that belongs to this category is ROM (Read Only Memory). Other forms of nonvolatile memory include SmartMedia cards and CompactFlash.
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