RAM Full Form is Random Access Memory. As the name implies, this refers to a type of computer memory, which is randomly accessed. It is the common form of memory found in various devices including computers and printers. There are two types of RAM: (1) SRAM or Static RAM (2) DRAM or Dynamic RAM
Both types differ in the way they hold data. DRAM is however, the most common type of memory whereas; SRAM is much faster. SRAM does not require any refreshing unlike the DRAM, which requires to be refreshed several times each second. RAM can also be termed as the main memory, which is available for the programs in use. For instance, if a computer has 8MB RAM, it means, the software can use 8 million bytes of the memory.