Ram is main memory because data and instruction store in main memory being execution. There are two types of memory: RAM (immediate) and the ROM (internal). a ROM no matter their access method, is a memory you cannot write into. ROM contains the programming that allows a computer to start up or regenerate each time it is turned on. Main memory refers to physical memory that is internal to the computer. ROM is mostly used for firmware updates. ROM is mostly used for firmware updates. RAM (Random Access Memory) and ROM (Read-only Memory) are the two important memory types found on a computer. Type of ROM: ROM memory is three types names are following-PROM(Programmable Read Only Memory)-PROM chip is programmable ROM.it is PROM chips to write data once and read many.once chip has been programmed ,the recorded information cannot be changed. in other words they are not opposite. The technique works by associating images with those objects.

Short for read-only memory, ROM is a storage medium that is used with computers and other electronic devices. The RAM is a temporary memory, the data of which will be lost on restarting, unlike internal storage. RAM's (Random Access Memory) purpose is to hold the data and instructions temporarily which the CPU will process. ROM is a computer memory chip that contains semi-permanent or permanent pre-recorded program files. ROM stands for Read Only Memory but now-a-days its synonymous with … The contents on ROM are meant to be stored on a permanent basis.

The purpose of main memory is execution of any program or process.. Main memory is the storage that is directly available to the CPU of a computer and is made3 up of RAM and ROM.

Rom is read only memory and data and instruction store in Rom by manufacturer. A simple example of ROM is the cartridge used with video game consoles, which allows one system to run multiple games. Differences in use. ROM also performs large input/output tasks and protects programs or software instructions. All three are kinds of computer memory, but RAM, ROM, and flash memory interact each in their own way with the data that they store. There are several major differences between a ROM (read-only memory) chip and a RAM (random-access memory) chip. RAM allows the computer to read data quickly and efficiently to be able to run applications efficiently, whereas ROM stores the program required to initially boot the computer and perform diagnostics. ROM is an acronym that stands for “Read-Only Memory”. The ROM … Select a link below for details of the differences and additional information about ROM and RAM. ROM is usually only a few thousand bytes of storage in personal computers. I hope you will understand the answer RAM is a common type of memory found in computers and printers, and can go up to a few gigabytes. As the name indicates, data stored in ROM may only be read.It is either modified with extreme difficulty or not at all. But you can recall those files or apps in RAM swiftly when compared with SD card storage. RAM usually has a smaller capacity and helps the processor to have all the information it needs quickly in order to run. In computing, ROM stands for "read-only memory" and refers to a type of memory used to store data or information in a permanent form.