There are many differences between RAM and ROM memory but there are also a couple similarities (and these are very easy to remember). RAM and ROM are both types of computer memory. The first major difference between both RAM (Random Acess Memory) and ROM (Read-Only Memory) is in their capacity to store data. What Are Examples For RAM And ROM? What Is Difference Between ROM And PROM? There are two main internal memories of the computer which are ROM (read-only memory) and RAM (random access memory) that attaches directly to the motherboard. The RAM is classified into two types; Static RAM (SRAM) and Dynamic RAM (DRAM). The PROM memory is written only once and programmed electrically by the user at the time or after the original chip fabrication. Check out the table showing RAM vs ROM for a straightforward comparison. Recommended Reading: 11 Best laptops under 40000 . ROM have prerecorded data and it is used to boot computer. PROM (Programmable ROM) was intended to fulfil the need of a set of ROMs which can contain a particular memory content. What Is The Difference Between RAM And ROM? Step-by-step solution: Chapter: CHA CH1CM CH1SM CH2CM CH2SM CH3CM CH3SM CH4CM CH4SM CH5CM CH5SM CH6CM CH6SM CH7CM CH7SM CH8CM CH8SM CH9CM CH9SM CH10CM CH10SM CH11CM CH11SM CH12CM CH12SM CH13CM CH13SM CH14CM CH14SM CH15CM CH15SM CH16CM CH16SM CH17CM CH17SM … What Are The Four Types Of Computer? RAM is used to store computer programs and data that CPU needs in real time. Where ROM is a permanent memory, and Ram is a temporary memory of the computer. Differences Between RAM and ROM. PROM is "Programmable Read Only Memory" RAM is "Random Access Memory" Prom is used to retain data even when the computer is turned off. Data on RAM is accessed, read and erased multiple times whereas on ROM, writing data is a relatively very slow process. The … Related Post: Difference Between … Definition of PROM. Now that you know a bit more about the two types of memory, let’s see exactly what the difference between RAM and ROM is. Can I Find The Biography Of Mig Alvarez Enriquez? How Hard Is It To Replace A Water Pump For A Dodge B 250 Ram Van? RAM (Random Access Memory) and ROM (Read-only Memory) are the two important memory types found on a computer. RAM is fast but can't hold data permanently. There are different types of ROM, including PROM (programmable read-only memory) that is manufactured as blank memory (e.g. Difference between RAM and ROM. static RAM and dynamic RAM whereas ROM has three varieties like Mask ROM, PROM, EPROM, EEPROM. – The main difference between RAM and ROM is their volatility. What is the difference between ROM, RAM, and PROM? Explain PROM, E-PROM, Cache Memory And Virtual Memory? 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