Types Of Computer Memory (In Simple Words)
Memory is the most essential element of a computing system because without it computer can’t perform simple tasks. Computer memory is of two basic type – Primary memory(RAM and ROM) and Secondary memory(hard drive, CD, etc.). Random Access Memory (RAM) is primary-volatile memory and Read Only Memory (ROM) is primary-non-volatile memory. 1. Random Access Memory (RAM) It is also called as read write memory or the main memory . It is a volatile memory as the data loses when the power is turned off. RAM is further classified into two typ es- SRAM (Static Random Access Memory) and DRAM (Dynamic Random Access Memory) . 2. Read Only Memory (ROM) Stores crucial information essential to operate the system, like the program essential to boot the computer. Always retains(store) its data. Used in calculators and peripheral devices. ROM is further classified into 4 types- ROM , PROM , EPROM , and EEPROM Types ...